# betahaus Slaveykov Sq.

- Address: Slaveykov Square 11, 1000, Sofia, Bulgaria
- Nearest transit: St. Partriarch Euthymius
- Google rating: 4.7 (47 reviews)
- Web page (cite this): https://www.onecoworking.com/venues/betahaus-slaveykov-sq
- Last updated: 2026-11-03

## About

betahaus Slaveykov Sq. occupies the 6th and 7th floors of a historic building on Slaveykov Square — one of Sofia's most recognisable central squares — with two rooftop terraces delivering panoramic views across the Old City. The layout spans private offices, dedicated desks, and open hot-desk zones, with balcony access on both floors and fully equipped kitchens throughout. Connectivity runs on dual optical lines from independent providers, reaching up to 2 Gbit, backed by 24/7 smart card access and CCTV. A single membership covers all three betahaus locations across Sofia. Complimentary specialty coffee from Ibeco partner roasters and free herbal teas are included; the 7th floor also has a self-service healthy food market and a professional rooftop BBQ. Three conference rooms and ten phone booths (seven private, three open) support focused work. The dog-friendly policy and relaxed dress code reflect the creative, conversational atmosphere that suits solo freelancers, startups, and distributed teams settling in for months rather than days. A free test day is available on request.

## Opening hours

- Monday: 09:00–18:00
- Tuesday: 09:00–18:00
- Wednesday: 09:00–18:00
- Thursday: 09:00–18:00
- Friday: 09:00–18:00

## Amenities

Free Tea, Daily Cleaning Service, Phone Booths, Hot & Cold Drinks, Lounge Area, Printer & Copier/Scanner, Lifts, Pet Friendly, Rooftop Terrace, Highspeed Wifi, Lots of Natural Light, Fully Furnished, Snacks, Shower, Outdoor Areas, Meeting Rooms, Terraces, Free Coffee, Balcony, Vending Machine, Conference Room, Free Water, Community Events, Community Kitchen, 24/7 Access (Members), Central Location, printer, phone booth, Locally Owned and Operated Workspace

## FAQ

### Can I try betahaus Slaveykov Sq. before committing to a membership?

Yes — betahaus Slaveykov Sq. offers a free test day, bookable directly through the location manager. It's the simplest way to experience the rooftop space, the community, and the connectivity before choosing a plan.

### How much does a membership at betahaus Slaveykov cost?

Plans start from approximately €85/month for a light hot-desk plan, rising to around €250 per person/month for a private office. All memberships include access to all three betahaus coworking spaces across Sofia.

### Where exactly is betahaus Slaveykov Sq. and how do I get in?

The space is on floors 6 and 7 of the building at Slaveykov Square 11, Sofia. The entrance is not prominently signposted — look for a small door at the front of the building and take the in-building elevator to floor 6 or 7. Serdika metro station is a five-minute walk; buses stop one minute away.

### Is betahaus Slaveykov Sq. accessible for people with mobility needs?

An in-building elevator serves floor 6; stairs continue to floor 7. The reception team is on-site Monday–Friday, 9:00–18:00, and can assist with access.

### What are the opening hours and can members access the space 24/7?

Members have 24/7 access via smart card entry with CCTV throughout the building. Staffed reception hours are Monday–Friday, 9:00–18:00, and guided tours run Monday–Friday, 9:30–17:00.

### Is betahaus Slaveykov Sq. dog-friendly, and what community events are offered?

Dogs are welcome at betahaus Slaveykov Sq. The community runs regular social events and talks, with members connecting through a dedicated Slack workspace and an intranet member portal. A rooftop BBQ is available for community use.

## How to book or get an offer

Day passes and meeting rooms marked bookable can be booked instantly on https://www.onecoworking.com/venues/betahaus-slaveykov-sq. For a private office or a team space, send an enquiry from that page or to hello@onecoworking.com — One Coworking asks the operator for today's price and availability and sends back options within 24 hours, at no cost to the client. An AI assistant connected to One Coworking's MCP server (https://www.onecoworking.com/api/mcp) sends the request with request_office_quotes, books viewings with request_viewing, gets day-pass and meeting-room booking links with get_booking_links (a day pass for up to 10 days in one checkout) and sends a workshop or event (a meeting room on several days, several rooms, catering, a layout) with request_meeting_space.