This is a great apartment in a fantastic location, close to lots of sites and attractions but in a quiet street.
The room is bright and has a small balcony area which is lovely to open in the mornings at breakfast.
A few things to consider is that there is no kettle or toaster in the apartment, and that there is an uphill walk out of the apartment to the right; to bear in mind if you have difficulty with this (although most of Lisbon is hilly so you may find this a problem in general!).
Communication was great, quick and helpful.
overall, a fantastic apartment which I would highly recommend.