We stayed at Liberty Central for 4 nights. The location was good. There was more of a boutique feel about the hotel. Breakfasts were the best we had in Vietnam with different choices each day. Laundry cost was very reasonable and the rooms were spacious and comfortable.
Our tour company IOC suggested the Liberty Central and we (4 of us) were most happy with our time there.
The exchange rate was also very good for our Australian currency with no charges. There is a little jeweller that sells sim cards across the road. They have good quality pearl earrings for great prices.