We had a great time in Silvias apartment. She did put a lot of effort in it, to make it as cosy as possible. The little book about the sights of potro she made was very helpful and a great idea.
The location of the flat is good. It is not directly in the citycenter, but it is very easy to get there by walking or the metro station close by.
But the flat is next to a very noisy street, which is a little disturbing at night.