I had a great stay at Imma's. The room is amazing- spacious, comfortable and self sufficient with it's own fridge. The best bed I've slept in in my many AirbnB stays in Barcelona, with a sauna too boot.
Imma makes a point to make sure you have everything you need in a moment's notice, like when I forgot my keys, a backup plan was already in place. Imma is great to hang out with as well, as are the other the well chosen house mates, far younger than me, but no issues as we had lively conversations around the dinner table. Plus an added bonus is Pepe the sweet, but deaf kitty. I wondered why he never turned his head when I called him!
All I can say is I highly recommend Imma's apt, in particular the large room in the back where I stayed. You might be so comfortable you won't leave!