



Very Good
46 reviews
Settled in Barcelona's elegant Eixample district, Stay Unique Apartments Diagonal III offers a genuinely residential feel in one of the city's most architecturally rich neighbourhoods. Gaudí's extraordinary Casa Batlló and the sweeping boulevard of Passeig de Gràcia are practically on the doorstep, placing guests at the very heart of the Barcelona that most visitors come to experience. This is the kind of location where you step outside and find yourself immediately immersed in the city's rhythm, with world-class dining, independent boutiques, and iconic modernista façades all within easy walking distance. The apartments themselves are well-suited to longer stays or groups who prefer space over a conventional hotel room. Stay Unique Apartments Diagonal III offers three-bedroom configurations that include a living area, a fully equipped kitchen, and two bathrooms — a practical setup that makes cooking in or spreading out after a full day of sightseeing feel genuinely comfortable. The property also features a swimming pool, on-site parking, and a restaurant, which rounds out the self-contained nature of the accommodation nicely. Reliable WiFi throughout keeps work-from-anywhere guests connected, and the four-star standard ensures a level of finish above the typical holiday rental. This property makes most sense for families, groups of friends, or even two or three couples travelling together who want the flexibility of apartment living without sacrificing central access or amenities. It also works well for extended-stay visitors on project work in the city. Barcelona El Prat Airport is a short drive away, and the broader region — from the Costa Brava to the wine country of the Penedès — is easily reached by car, making this a practical base for those keen to explore beyond the city limits.
Who stays here
Couples
Spacious three-bedroom apartments are more space than couples need, but the prime Eixample location is wonderfully romantic.
Solo travellers
Oversized apartments and higher costs make this less practical for solo travellers despite the excellent central location.
Families
Three-bedroom apartments with pool and residential feel are ideal for families needing space in central Barcelona.
Business travellers
WiFi and central location help, but apartment-style lodging lacks dedicated business amenities like a meeting room or desk.
Very Good
Based on 46 verified guest reviews
Stay Unique Apartments Diagonal III is located in Barcelona, Catalonia, Spain.
Get directionsPrices from
— / night
Price includes taxes & fees
Check-in
Add date
Check-out
Add date
You'll complete your booking on Booking.com
14:00 – 22:00
2 PM – 10 PM
Until 11:00
Until 11 AM
Not allowed
Cards accepted
See live availability, compare room options and book instantly on Booking.com
Check availability →