I stayed for 3 nights because I booked in advance. If not, I would have moved to another hotel. The reason why I thought so is that I saw a cockroach in my room!! Immediately I told so to flont, they offered to change the room to superior room. I agreeed and stayed the rest of stay(2 nights), but I couldn't feel relaxed.
The location of this hotel is center of the city, so very convenient. It's a little noisy at night, but it's as well as other hotels. Everywhere in Vietnam is so noisy with car honker despite it's day or night.