I stayed at Blanca's and Teddy's for a month upon arriving in New York, and the apartment is in a great location, easy for commutes all over Manhattan.
The apartment is very clean, very quiet, bigger than on the pictures, and the balcony is a fantastic spot to enjoy warmer weather.
As for Blanca and Teddy, they are by far the most reactive, helpful and accommodating hosts I've ever come across. They are genuinely nice people too, and I'm very glad I got to spend this time in their apartment.