Great little apartment, and an amazing host. Lourenço was really accommodating in explaining everything we wanted/needed to know, his English is impeccable, he's really sweet and nice. We kept bumping into him on the street almost every evening upon returning to the flat, which was kinda funny and sweet at the same time (he lives right nexdoor in the same building). The apartment is quite small but neat and tidy. There are little touches like mains converters that Lou keeps there, in case tenants need them (!). There are also books, touristy and otherwise, brita filter, and everything else that you would (or would want) to expect to have during your stay. The bed might be too firm for some, but to us it was fine, after 9 hrs-a-day walkabouts through Lisbon :)
Recommended, especially for the host!