Hello,
We had a great moment in NY and we were happy to rest at Alexandra's flat. The appartement was easy to find and we found all the informations we needed in it. The house is well secured (digital code), the flat well equiped (we specially appreciated the washing machine, dryer...). The district is quite noisy but it seems to be like everywhere in NY ;). Even if we were in Harlem, we never had any issue with people.
Thanks ;)