We really enjoyed our stay at Robert & Hien's guesthouse. The living situation was ideal for two people and we were provided with everything we would need for a comfortable stay. The guesthouse was clean and well-ordered, and Robert & Hien were very responsive and communicative. The airbnb is a little ways out from downtown, but close enough to many forms of public transit that it was very easy to get anywhere in the city at a low cost. I would definitely recommend staying here.