We really liked the location of the apartment - it's near a beautiful park and Luis I bridge, but not noisy at night time.
The place had everything you needed really.
However, in the winter (we went in mid December), the lack of heating means that it's very cold. The apartment is also damp: everything smells of mould, particularly the blankets and the sofa. There was a lot of black mould on the shower curtain.
In the summer, the apartment is probably better, but it could do with a deep clean.