I stayed for 4 nights at My Chau and it was pleasant enough. The facilities were clean and the price was decent.
However, the stuff were unbelievably pushy, continually trying to get me to book things through them and extract money from me. I hired a bicycle on my first day - it was $1 for a day. When I tried to take it out later that evening they tried to charge me again!
Every morning they staff would ask me what I was doing that day but not in a friendly way. It was obvious they just wanted my money. I don't know why they think this annoying tactic works because it made me resolved not to spend any money with them (even if it meant walking a few blocks to a travel agent out of principle).
My biggest qualm with them came to booking a flight from Danang to Ho Chi Minh. They lady at the counter quoted me around $73 US. When I looked it up myself I found the same flight for $33! They were ready to commission more than 50%. In addition to this, when I asked them about the local bus to Danang, they told me it would cost $5 and take 1.5 hours. They assured me that booking a different bus through them was the best option. Well, I took the local bus and it ended up costing $1 and took 45 minutes. These were straight-out lies and it really got on my nerves.
I would only recommend staying here for one night. Any further time and the lying staff will drive you crazy!