This place is a real gem, clean and so conveniently located. Jennifer was a great host, quick to respond and very accommodating.
The trip into Manhatten takes about 20 minutes, trains are frequent. Be aware though that there is a shuttle bus service (rail replacement) that runs on some weekends between Didmars and Queensboro Plaza. We took a taxi from JFK (less than £60 incl. the tip).
Jennifer's place is lovely and extremely well priced. We sleeped well (the train noice did not bother us at all).
We loved Astoria, the food was great (especially the New York bagel House where we had breakfast every morning!) Make sure to visit the FANTASTIC Museum of the Moving Image in Astoria, a hidden gem!
We loved every second of our stay. Thank you Jennifer!