I stayed with my girlfriend for two nights in this place. It is really well situated if you want to visit all the main monuments, the jacuzzi is really enjoyable after a long day walk visiting roma, and the bed is big and confortable with a medium tv where you have lots of streaming services available.
However, the only reason I don't give 5 stars is because I feel like it's a bit too expensive for what it is. Again, the flat is really nice, but I feel like for this price (maybe we were unlucky when we registered with the price range) there is some small details missing (like a 5 star clean room) or expectations not met that I had in previous similar airbnb or hotels within this range of price in other European capital. (To illustrate what I mean one time we had a very small bottle of champagne in the room waiting for us. Nothing crazy but it make you feel in a premium romantic place like this is advertised, there is even a picture with a bottle shown for this place). Long story short, if money is out of the equation and you just want a good place with good location and a bath, this is perfect for you. Have a good stay !