Stay Unique Apartments Diagonal III, Barcelona

Stay Unique Apartments Diagonal III is a self-catering apartment stay in Barcelona, Spain, suited to travelers who want room to spread out without giving up easy access to the city. Located on Avinguda Diagonal 405 in the Eixample area, it’s a practical base for getting around on foot or by public transport, with major sights reachable in minutes rather than hours. Guests consistently rate it highly at 9.2/10 from 19 reviews, reflecting a strong overall experience.

This is a good fit for families and groups because the setup supports together time while still offering private space, and children are welcome. The apartment is non-smoking throughout, which many visitors appreciate for comfort, and free wired internet helps when you need to check schedules, plan day trips, or keep in touch. The presence of family rooms also makes it easier to organize a stay when everyone’s travel needs differ.

In terms of what you can do nearby, Casa Batlló is about 1.6 km away and La Pedrera (Casa Milà) is roughly 1.7 km, both ideal for a modernist-focused outing. If you want a bigger day, Sagrada Família is around 3.9 km, while the Gothic Quarter sits at about 3.2 km for historic streets and evening atmosphere. For stadium fans, Camp Nou is approximately 5.8 km.

One practical note: parking is not available, so plan on using public transport or arriving without a car. Overall, Stay Unique Apartments Diagonal III works best for guests who value space, a quiet non-smoking environment, and reliable internet in central Barcelona.