I've had one stay via SnapTravel for 2-3 nights (don't recall). After a 10% discount code, they had the cheapest price compared to all other standard OTAs, even those like Orbitz/CheapTickets that offer 15-16% off coupons.
My stay was flawless, and even the special request I listed in the additional information/special requests text box was honored (including a personalized reply back regarding the request from SnapTravel).
I would happily use them again, should my booking requirements and their price be a match.