We stayed in this apartment for about three weeks during the summer. The location is very central - especially to nightlight and entertainment. Lots of restaurants as well. You can also walk to many museums and so many countless squares and parks, most with amazing views.
The bedroom had very big closets with lots of room for hanging which is crucial for us as long term travelers who pack big. We also liked the mattress. We did not like the pillows, they could definitely use an upgrade and caused headaches..
The bathroom and kitchen and living area with couch all seemed new. The kitchen had basic items - but if you like to cook you probably need to buy almost all of your supplies.
For us, the neighborhood was a bit too much party and too loud all night every night. That's probably a big benefit to many, and to some like us a little annoying. Random noise wouldn't have been so bad but since we were there for a while we noticed the same playlist of 25 songs on repeat every single night with a very enthusiastic hostess calling at passerby to "shots guys" from 10-4am!
BUT don't be too put off, perhaps because of the neighborhood noise, this apartment has REALLY great windows that block out literally a parade of marching bands. Once closed you couldn't hear much, add a fan and you couldn't hear a garbage truck loading a huge dumpster full of glass.
Most days were crystal clear skies and cool breezy nights which were a pleasure. Unfortunately for us, we happened to be visit on one of the hottest few days of summer which got to be a bit unbearable. We had a fan and kept the windows open despite the late night noise. But still very hot. I don't remember checking if the listing had AC - if you are coming in summer and extra sensitive to heat you might want to check the weather forecast before you book.
Communication was great and checking was perfect. Exactly on time as discussed with a nice overview of the neighborhood and some tips. We were able to text and email the host and the host's helper friend. We might have forgot from checkin but we couldn't remember where to put the key when we left.
Misha also let us ship a letter to the apartment mailbox which was very kind and a huge help.
We loved Lisbon and this apartment was a nice central place to base our stay!