We loved our stay at Pasquale's Roma apartment with it's quaint, charming, old world heavy wood beamed, painted ceilings & wood inlayed floor. Just be careful in the bathroom because the ceiling is low & if you're about 5'10" or taller you could easily bump your head on those beams. We were 5 adults & the apt accomadated us nicely. We felt very safe. There is a locked front entry door & the apt is on the 2nd floor. I can't comment on the AC efficiency as the weather was beautiful in May & we left the windows open. As others have said, one bedroom window fronts the street & can be a little nosey both day & night. The roof terrace is big & has a lovely view. There is a clock tower that strikes & startled us the 1st few times. Fortunately it doesn't chime through the night. Campo De Fiori is right around the corner. It's a fun market with a variety of amazing foods, spices and other things for sale. There is a wine, cheese & bakery shop I believe is called Forno's? It's in the left corner of Campo de Fiori on the opposite side you enter coming from the apt. We loved everything there! The location of the apt is perfect. Not on a main street. Walking to sites was easy, wasn't far at BUT I would recommend getting a bus to the Vatican & Colosseum. Those are much further. The bus & tram stops are very close. It takes a little deciphering to figure them out. Pasquale was a good host. He replied to our messages quickly & made arrangements for a van to pick us up at the airport for a very reasonable price. He met us at the apt & answered all our questions & gave us a list of local places he goes to himself. There was only one thing we alerted Pasquale to & hopefully he has handled it. One bathroom has poor ventilation & it caused mold to form on the ceiling. We would definitely recommend Pasquale & his apartment! Thanks Pasquale!!