We stayed in Lily's Hostel for 3 nights in April. They picked us up at the airport ($13) and waited for us, even though our flight was delayed for over an hour in a "holding pattern" over the airport. Then, although we arrived very late at night, we were upgraded to a quad room (room 302) instead of the triple we paid for, for 2 of the 3 nights. The room was spacious and everything was clean and white. Unfortunately, in 302, there is nowhere to store or hang clothing. Our triple room, 204, however, had a large wardrobe.
Breakfast was adequate, and the family was so kind to our two young sons. Wi-fi was throughout the building, but we couldn't connect to it when we moved rooms to 204 for some reason.
It was a very quiet place to stay, even though it was just off Bui Vien street. We were allowed a late check-out for free and were driven back to the airport for $10.
All-in-all, it was a very pleasant stay, and I cannot fault the staff, the facilities, or the location.