We enjoyed our stay at the Blue House (which, actually, is white, not blue!). It had just been renovated before our arrival and so it was nicely clean and new but there were a few snags with the amenities (notably a/c), however Isa was very responsive to our requests to get these fixed and she sent someone over right away to take care of it. We were here for a conference and the location was a great fit for that as it was about a 10-15 minute walk to Diagonal and the water, where our conference was. The immediate area nearby didn't have too much near it, but the metro wasn't far (10 minutes walk) and it was easy enough to get into the city from there.