Really large apartment! Worked great for our family of 3 (2 adults and one 13 year old). We were there during a very hot week in summer and the AC units in both bedrooms cooled the place down very quickly. The apartment is a short walk to the 125 metro stop near Whole Foods in Harlem. Can’t comment on the street noise as the AC fan noise drowned out anything we might have heard. No noise from unit above. Excellent water pressure in the shower which was a welcome relief after a long day of walking. Mark left us a bag of essentials including sunscreen, snacks and water which were all very much appreciated. The wi-fi was pretty spotty but since we weren’t working during our trip and explored the city most of the day/night, it didn’t bother us. We are well-travelled and have lived in larger cities so we anticipated the activity we saw on the street and metro - keep in mind this apartment is in a residential area outside of Manhattan, so if you’re returning really late at night you might want to opt for a ride rather than the subway. We stayed for just over a week and considered the apartment our home. We will absolutely look up this apartment again when we plan another trip to Nee York!