T16 - Boutique Office, Virtual Office & Events Services
On Tzaferi 16 in Athens 118 54, T16 describes itself as a multi-purpose venue combining boutique offices, virtual office services and dedicated event facilities. The listing says meeting rooms host presentations, workshops, seminars and webinars, with VIP meeting spaces and corporate or private event spaces for lunches and dinners. It also lists event management and production services. Ask which café access and meeting times are included in your booking, because the listing itself flags those as the things to check. Best for: workshops that want office services and event production under one roof.
Gazarte
Gazarte sits at 34 Voutadon Street, Athens 118 54, twenty metres from Kerameikos metro station according to its listing. The record describes four versatile rooms used for professional meetings, workshops and cultural or social events, and the venue also runs as a concert hall and music stage. That mix matters: the room you book may share a building with a performance. Ask which of the four rooms is assigned to your format, and whether the setup can be reset between sessions. Best for: workshop programmes that want a central, transit-friendly venue with cultural programming nearby.
Theatro tis Imeras
Theatro tis Imeras is at Nik. Gennimata 20 in Athens 115 24, a theatre founded in 1992 by Andromachi Montzoli and Lakis Kouretzis per its listing. The record describes theatre-play and creative-expression workshops among its activities, alongside seminars and events, and says its fully equipped spaces are available for rent for performances, seminars and events. It also lists children's parties. Ask whether your workshop needs a stage, a flat floor or both, and which of the equipped spaces matches. Best for: creative-expression and theatre-based workshops that suit a working theatre.
Serafio of the Municipality of Athens
Serafio of the Municipality of Athens is at 19 Echelidon & Pireos, Athens, and its listing describes a municipal complex dedicated to sport, culture and innovation. It combines athletic facilities with event halls suited to conferences, corporate meetings, educational workshops, seminars and cultural events, and lists opening hours daily from 9:00 to 22:00. That window shapes your agenda: an evening workshop needs a start time that leaves room to clear the hall. Ask how access works for a group arriving before the listed opening hour. Best for: educational and training workshops that want a municipal setting and fixed daily hours.

Triaena Business Center
Triaena Business Center occupies 1,000 sqm at 15 Mesogeion Ave., Athens 115 26, per its listing. The record states 25 individual offices, two meeting rooms and three event rooms, with the event rooms accommodating up to 200 participants. It's designed for workshops, seminars, lectures, corporate meetings, product presentations and press conferences. The listing also says it's part of Triaena Tours & Congress, founded in 1959, with the Business Center founded in 2018. Ask whether your workshop needs one event room or a meeting room plus breakout space. Best for: larger workshops and multi-room training days.
Athens Meeting Rooms
Athens Meeting Rooms is on 7-9 Sofokleous Street, Athens 105 59, and its listing describes curated spaces for meetings and events, from quick meetings to full-day workshops. The record states a wireless presentation system and says guests have noted a comfortable, inspiring environment, with staff described as friendly and accommodating. It operates 24 hours a day, seven days a week. Ask how the wireless system handles multiple presenters and whether the room has a wired backup. Best for: full-day workshops and early or late sessions that need round-the-clock access.
LOFT 26
LOFT 26 is a dedicated event space at 26 Iakchou Street, Athens 118 54, in the Gazi area. Its listing says it's available for hire for parties, seminars and workshops, and that it's next to Kerameikos metro station with a view of the Acropolis. The record states that details on capacity, layout, catering and technical equipment are not provided. That isn't a flaw; it's a prompt. Ask for the capacity and layout of the room in writing before you commit. Best for: workshops that prioritise a central Gazi location and are happy to confirm the practical details directly.
Maria Callas Museum
Maria Callas Museum at 44 Mitropoleos Street, Athens 105 63, has a third-floor event room of 100 square metres with views towards the Acropolis and the edges of Plaka, per its listing. The record says it hosts educational programmes, concerts, talks, book presentations, workshops, masterclasses, conferences and press events, and invites enquiries about availability and organisation services. Ask the museum for the guest limit of the layout you plan to use. Best for: smaller cultural or educational workshops in a museum setting.

How to choose among them
Start with the constraints that cannot move: your headcount, your start time and whether you need the room reset mid-session. The table below compares what each listing states, so you can shortlist before you email anyone.
| Venue | Address in the listing | What the record says about workshop use | Ask this |
|---|---|---|---|
| T16 | Tzaferi 16, 118 54 | Meeting rooms for workshops and webinars; event management and production services | Which café access and meeting times are included |
| Gazarte | 34 Voutadon Street, 118 54 | Four versatile rooms for meetings and workshops | Which room is assigned to your format |
| Theatro tis Imeras | Nik. Gennimata 20, 115 24 | Creative-expression workshops; equipped spaces for rent | Which space matches stage or flat-floor needs |
| Serafio | 19 Echelidon & Pireos | Halls for educational workshops and seminars; daily 9:00 to 22:00 | How access works before the listed opening hour |
| Triaena Business Center | 15 Mesogeion Ave., 115 26 | Three event rooms up to 200 participants; designed for workshops | One event room or a meeting room plus breakout |
| Athens Meeting Rooms | 7-9 Sofokleous Street, 105 59 | Quick meetings to full-day workshops; 24/7 | How the wireless presentation system handles multiple presenters |
| LOFT 26 | 26 Iakchou Street, 118 54 | Available for hire for workshops | Capacity and layout in writing |
| Maria Callas Museum | 44 Mitropoleos Street, 105 63 | 100 sqm third-floor room; workshops and masterclasses | Guest limit for your layout |
Run this checklist before you shortlist
Run it against every venue on your shortlist:
- Confirm the start and end time in the contract, not just in an email.
- Ask what happens if your session overruns by thirty minutes.
- Get the layout in writing: theatre, cabaret, boardroom or open floor.
- Ask what's included in the hire fee and what's charged separately.
- Confirm the cancellation terms before you pay a deposit.
- Walk the delivery route if you're bringing equipment or materials, the same discipline we set out in our guide to testing the delivery route before a product launch.
- If your workshop has a food moment, plan its timing early, as we argue in the guide to planning the vasilopita moment before you book the room.
What to confirm with the venue and the authorities
Workshop venues in Athens rarely fail on looks. They fail on timing, access and the gap between what the listing says and what the room does. Confirm current requirements with the competent authority, whether that's the municipality or the venue itself, because rules and opening arrangements change.
Send us your headcount and date
Tell us your headcount, your date and a short brief, and we'll point you to the listings whose records fit. A sentence is enough: group size, time of day, and whether you need presentation equipment or a flexible floor.
Planning questions
How do I compare workshop venues in Athens if the listings don't publish capacities?
Ask each venue for capacity and layout in writing for the specific room you'd hire. Then compare those answers against your headcount and your preferred setup, rather than relying on the general description in the listing.
Should I choose a business center or a theatre for a creative workshop?
It depends on the format, not the label. Theatre spaces suit performance-based and creative-expression sessions, while business centers suit lecture-style training. Ask which room matches your layout before you decide between the two.
What should I confirm before paying a deposit for a workshop space?
Get the start and end time, the layout, what's included in the hire fee, and the cancellation terms in writing. If you're bringing equipment or materials, walk the delivery route first, since access problems surface on the day.
