Mireille was a great host during my three week stay in Belém, always courteous and available - she even allowed me to stay a little later because I had an evening flight, which was much appreciated! I found the location to be fantastic and the place perfect for one person, convenient for cooking also. The place is on the smaller side, but that’s apart of its charm, and there is everything you need. If you are a couple, it might be a little snug, but you can make it just fine :)
The only concerns I had were that there’s a smell that comes from the sewage (hello European summers), weaker air con with none in the bedroom (common in Europe also) and the wifi may not be convenient for someone who is working remotely or regularly on video calls, as that can be a little slow. Overall, this place is a great location and well worth a visit. If you are looking to stay in a quieter part of Lisbon, this is it!