The Onsider Apartments

The Onsider has several properties in Barcelona located in different areas of the city. All of them have in common that they have been decorated by our team and have our seal of quality, which guarantees that you will find a perfectly maintained luxury home that we have thought about in the last detail.

We believe that The Onsider is the ideal place to live Barcelona without worrying about your home, we take care of that part of ourselves.

The Onsider is an innovative high standing residential concept, located in one of the most modern neighborhoods of Barcelona. It was created to offer a solution to the needs that arise in a world where mobility has become a way of life.

The Onsider Paseo de Gracia building is located in one of the most exclusive and central areas of Barcelona. Paseo de Gracia is one of the main avenues of the city and has become one of its most important commercial and business areas.

The Onsider Mercè is an architectural project from the recognized Ricardo Bofill. Located in Port Vell one of  the oldest core of the city and its historic center. It was formerly known as the “Cathedral neighborhood”. Merce is an old and historical building from 1598 completely refurbished but maintaining the soul and history.


Barcelona | Aribau

Aribau – Apartment 4 Bedrooms

  • Guests: 6
  • Size: 140m²

Aribau – Premium Apartment 4 Bedrooms

  • Guests: 6
  • Size: 140m²

Aribau – Apartment 3 Bedrooms

  • Guests: 6
  • Size: 140m²

Barcelona | Paseo de Gracia

Paseo de Gracia – The Patio

  • Guests: 5
  • Size: 155m²

Paseo de Gracia – Apartment 3 Bedrooms

  • Guests: 5
  • Size: 140m²

Paseo de Gracia – The 5 Bedrooms Penthouse

  • Guests: 7
  • Size: 240m²

Paseo de Gracia – The 3 Bedrooms Penthouse

  • Guests: 4
  • Size: 180m²

Paseo de Gracia – Apartment 2 Bedrooms

  • Guests: 3
  • Size: 105m²

Barcelona | Gothic Quarter

Mercè – Apartment 3 Bedrooms

  • Guests: 5
  • Size: 120m²

Mercè – Apartment 3 Bedrooms Premium

  • Guests: 5
  • Size: 200m²

Mercè – The Patio

  • Guests: 6
  • Size: 200m²

Mercè – Penthouse 3 Bedrooms

  • Guests: 6
  • Size: 230m²

Mercè – Apartment 2 Bedrooms

  • Guests: 4
  • Size: 100m²
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