We stayed a long weekend in Irenes appartement and we had a perfect time. The personal welcome and the beautifull decorated and comfortable appartment made us feel happy from the first moment. The location of the appartment is in an area with a lot of nice bars, restaurants, as mentioned really close to the Guggenheim, and near to a big shopping street. So you do not really have to plan a lot but if you feel like doing something you can just step out the door and it is there. I would really recommand this place!