The arrival process was incredibly smooth. We were able to meet with the friendly housekeeper to get a rundown of the property, neighborhood, house rules and checkout procedure. We were a group of 5 people total, and all of us were incredibly comfortable in the large space. The windows provide a fresh breeze and people watching during the day. At night you have a straight line of sight to the Empire State Building and all the lights of midtown.
The beds were all very comfortable, including the loft (where I stayed). I LOVE the shower in the bathroom! It gave me very serious bathroom envy.
I would absolutely recommend this for your stay, if you don't mind the part about no elevator to the top floor. Look at it this way - it'll help you work off the delicious food and drinks in the neighborhood bars and restaurants!