I had a great stay at Néstor's place. He is a friendly artist with a very nicely decorated home. The location is one of the best in Barcelona for me. You're more in a local area instead of the typical touristic center. A few things are important to note though: if you're not good with heat this room isn't for you as it does get very warm, even in the night. There was a fan but it still is warm. You also don't have the option to lock your door. For me no problem at all but for others this might be different. Lastly: Néstor was so kind to let me use his private living room but apparently this normally is not standard included. If I didn't have this access my space would have been too small for comfort. I do recommend Néstor and his beautiful flat but it is important you understand the deal. Also, the kitchen is very well equipped and I used it plenty. Communication with Néstor was easy.