Elin S.
It was quiet here, though a little away from the main part of town. If I return to Rach Gia, I'd probably look for somewhere closer in. We stayed one night between Phu Quoc and Can Tho, paying about US$20 for a big room with a balcony. Check before booking, though, because some rooms have no windows. The lobby staff didn't speak English, but they still did what they could, including arranging a free pickup to connect us to the bus station. The water never got hot enough for me, even after leaving the tap running a long time.
