This is a wonderful place, on the big street, very closed to Royal City (the biggest mega mall in Hanoi). You just go down stairs, open the door and take a taxi/grab. It is easy to go any where you want to visit in Hanoi. It's about 15 minutes to get the Old quarter, Van Mieu Quoc Tu Giam, Hochiminh palace, Vietnam ethnic museum, West Lake,...
Your room would be on the 3rd floor of a 5 floors house. It's fully furnished, clean and cozy.
You will feel like being in a standard hotel with very good location and the convenience.