OneCoWork is one of Barcelona's most established and highly-rated coworking networks, with four locations across the city — Plaça Catalunya, Catedral (Gothic Quarter), Portal de l'Àngel, and Poblenou — as well as spaces in Madrid and Preston, UK. All Barcelona locations operate a pet-friendly policy, making them a popular choice for freelancers and remote workers who don't want to leave their dogs at home. Dogs have been a genuine part of the OneCoWork community since the early days — the team even introduced their regular dog members in a blog post series. The spaces offer high-speed Wi-Fi, meeting rooms, phone booths, unlimited coffee, 24/7 access on memberships, and a busy calendar of community events. Plans range from daily passes to dedicated desks and private offices, with flexible month-to-month contracts. Well-behaved, quiet dogs are welcome across all locations — specific guidelines vary per site so it's worth checking with the community manager when booking.