This is a lovely tiled apartment in a great spot that is very close walking distance to the touristy area (and still easy walking to lots of Lisbon). The newer art on the walls balances the traditional azulejos in such a charming way, it was a beautiful stay. This place is great and the hosts are very responsive.
You probably don't need a car downtown, but if you have one, we found the lot at Largo de Jesus the best option as it's close and 24/7.