Sapa is very famous tourist area in Vietnam that you should travel once. You could choose Sapa 2 days 1 night by bus to go there. There are lots of homstays for you to stay at night . Perhaps you think they are not beautiful and clean, but homestays are all clean and some one is breath-taking. Sapa homestays often have really beautiful views of Sapa.
You can read the post “ 8 Sapa Vietnam homstays to explore” to refer . Then you could decide to stay at hotels or homestays. Many visitors chose homstay for their travel because of many reasons : warm space like ” home “, quiet places, beautiful Sapa views from hill,etc.
Other post for reference: