Fantastic location!
The condo was as advertised and very clean. We had some minor issues with the hot water for the shower and fridge, both just needed resetting, and Daniel was very fast to answer and to follow up if the problems were resolved.
You cannot beat the location, one block to the number 6 subway line, which easily connects to everything else at other stations. We had gotten one week unlimited Metro cards and it worked out perfectly, we were zipping all over Manhattan, Brooklyn and Queens. Some of us arrived at LaGuardia and the other two at Newark Airport and it was super easy to get to the condo from either by subway (well, and the NJTrain for Newark) - no need to pay for an expensive taxi or Uber.
Yes, the apartment is a bit tight for kitchen and living room but having 3 bedrooms and 1-1/2 baths was perfect. Beds are super comfortable and even I, having back issues, had a great sleep all week long. Also, we had breakfast in the condo and then were out all day, returning mostly around 11pm to midnight, too tired to spend much time in the living room. We never felt unsafe in East Harlem! Yes, the streets look a bit messy but once in the building, things are very nice. There are 2 super markets close by (1 block) and we mostly picked up groceries when we returned to the condo and had gotten off the subway.
For food, Las Delicias Mexicanas was great being just around the corner from the condo, we ate there the first and last night.
The only thing that I would comment on are the air conditioning units in the rooms. There are no tight seals on the sides to the window frames and since it was rather cold outside, the condo got quite cold and we were forced to turn up the heat quite a bit to offset the draft from the windows. Also, a new shower head would be great to allow more water to flow through. Otherwise, I would definitely stay at Daniels again!