# CLUSTER Warsaw

- Address: Sienna 75, 00-833, Warsaw, Poland
- District: Wola
- Operator: CLUSTER
- Google rating: 4.3 (12 reviews)
- Web page (cite this): https://www.onecoworking.com/venues/cluster-warsaw

## About

CLUSTER Warsaw is a boutique coworking space located at Sienna 75 in the heart of Warsaw's business district, bridging the Wola and Srodmiescie neighborhoods. Housed inside the Sienna Center, this 1,800 sqm workspace offers 52 private offices, roughly 230 workstations, hot desks, dedicated desks, and fully equipped meeting rooms. The space is designed with a warm, personal touch that sets it apart from corporate office towers -- think stylish interiors, a rooftop terrace with views of Varso Tower, and a community kitchen where conversations happen naturally. CLUSTER is a Polish operator with over 10 years in the market and additional locations in Krakow and Katowice. The team prides itself on knowing members by name, not by ticket number. With a 4.8/5 member satisfaction rating and a 92% renewal rate, the space attracts freelancers, startups, and growing teams of 1 to 20 people who value atmosphere and flexibility over square footage. Flexible lease terms, no long-term commitments, and the ability to scale up or down make CLUSTER a practical choice for budget-conscious professionals.

## Opening hours

- Monday: 09:00–17:00
- Tuesday: 09:00–17:00
- Wednesday: 09:00–17:00
- Thursday: 09:00–17:00
- Friday: 09:00–17:00

## FAQ

### What does a hot desk at CLUSTER Warsaw cost?

A hot desk at CLUSTER Warsaw starts at 85 PLN net per day (approximately EUR 20). Monthly hot-desk access costs 850 PLN net (approximately EUR 196). A 10-entry pass is available for 550 PLN net. All prices are subject to 23% VAT.

### Does CLUSTER Warsaw offer private offices?

Yes, CLUSTER Warsaw has 52 private offices ranging from 1-person premium cabins at 2,800 PLN net per office to shared offices for up to 8 people starting at 1,750-1,900 PLN net per person per month. Offices come fully furnished with ergonomic chairs and standing-height desks.

### Can I book a meeting room at CLUSTER Warsaw?

Absolutely. CLUSTER Warsaw offers meeting rooms that can be booked by the hour. A 3-4 person meeting room starts at 75 PLN net per hour, while the larger 8-person conference room starts at 150 PLN net per hour. Full-day rates are also available.

## How to book or get an offer

Day passes and meeting rooms marked bookable can be booked instantly on https://www.onecoworking.com/venues/cluster-warsaw. 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.