Just Sleep has a whole new look after undergoing renovations in 2019. It offers a pillow menu with four choices (including aromatherapy and hypoallergenic), as well as friend rooms – single beds placed headboard to headboard. The location is top, next to Zhongshan Hall and Ximending, and the staff are uberhelpful.
Note, the weekend rate jump – around NT$900 – is quite steep.