my boyfriend and I stayed at Catherine's for a month, and it was fantastic! I would highly recommend the apartment, it is surprisingly large and has everything you will need for your time in NYC. location, was also really great, we were a ten minute walk from the C, B and Q.
Catherine was also a really great host, while we never got to meet in person, anytime I messaged her a question she would respond very quickly and help out however she could.