We stayed in Marie Claire's apartment for a month, hoping for a place where my wife and I could be working while we were looking for a more definitive place. We liked it so much that when we left, we just felt sad about it.
The apartment is amazing, spacious, and with all the amenities and utilities a family could need. The neighborhood is also wonderful as it is situated in a quiet part of Astoria, but just 10 minutes away from all the restaurants and shops, and last but not least, it is just 20 minutes to Manhattan by metro.
Marie Claire and Elaine are also wonderful hosts, and I can only but recommend staying in their apartment whether you're coming for work or leisure.