Stayed at Trieu Khang Hotel since we had an early flight out of CXR the following morning. Staff could not understand much English, but I had a Vietnamese friend with me, so it was okay.
The room itself was clean and relatively good for the price. Bathroom was a bit primitive (shower was between sink and toilet, no hot water), but overall I was satisfied.
10-minute drive to the airport.
The nearby road is noisy and there isn't much sound insulation, so bring earplugs (in this price range in Vietnam, that's a fact of life, not a demerit).