Hello,
We stayed at Bettina's flat in May 2013. It was a very nice stay. The neighbourhood is very cool - Gracia with nice restaurants, cafes and lovely piazzas. It is close to Lesseps station, green line of metro so it is very comfortable and easy to find and get everywhere. The flat is really small, but clean and nicely furnished. The tarrace is very small so don't expect much but is is ok for drying towels. The owner is very friendly and helpful. I strongly reccomend teh flat!