This is a nice double apartment, it was nice a clean when we came. Absolutely no issues. Mike was contacting us to check if everything is okay and overall we got just what we needed.

The best thing of the apartment is that it is on a perfect location, just 5 mins walking from the metro on Paral-lel and 50 meters from the lively street of small bars. It is also 10 mins walking from Montjuic and La Fontana Magica.
The other really nice thing is the mattress. You can feel the sleep and rest really well after the long days and nights trekking in Barcelona.
We didn't use the chill out areas above the beds, but it was made for the visual more than practical use.
We had a breakfast in the cozy kitchen every morning as there are all kinds of shops just outside on the street - you have panaderia, fruiteria, supermarkets etc.

There is another nice thing: you can connect your devices to the speakers on the upper wall and you can listen to music etc. directly from the device (mobile, tablet etc.)

There are many interesting photography and architecture books all over the place if you want to hang in the apartment.

The only thing that you should be aware is that the checkout is normally around 11:00 a.m. if people are coming the same day you leave. And if your flight is later in the afternoon, you should consider leaving the bags somewhere. Mike recommended us lockerbarcelona.com which is on Placa Catalunya and it is just perfect for this.