I enjoyed my stay at Rising Dragon Legend hotel. We stayed for a few nights at the beginning of our trip to Vietnam. The rooms aren't large but if you are staying in the old quarter you have to expect that and nowhere is likely to be any bigger. The breakfast in the morning was good with Vietnamese and Western options.
The attached travel agent downstairs was good. We booked a Halong Bay cruise with them which turned out to be great and very reasonably priced. We later found out that others on the cruise had paid more through a different agency so obviously they don't inflate the price of the trips.
The service offered was great. I would recommend them to anybody visiting Hanoi.More