Grand Mercure Ambassador Hotel and Residences Seoul Yongsan

Built into the Seoul Dragon City complex in Yongsan, this Grand Mercure property pairs hotel service with the layout of a residence. Rooms scale from 43-square-metre junior suites to a pair of 425-square-metre penthouses with three king beds apiece. Several suites carry washing machines and full kitchens, a detail geared toward longer stays or families splitting into two rooms. It is a compact stay in one sense and a sprawling one in another. Bedrooms run from a single king to configurations across three bedrooms, with city or river-side views depending on floor and orientation. A rainfall shower features in several suite categories, and baths are standard from the Deluxe grade up. The hotel sits beside sister properties within the same Dragon City development, with a Novotel and an ibis Styles a few steps away, and a shopping mall close enough that guests treat it as an extension of the building. On-site, there is a pool, a fitness centre, a restaurant and a bar. Check-in runs from 3pm, checkout by 11am. Guests note the concierge desk by name in reviews, a small sign of a staff that leans personal despite the scale of the building around them. For a hotel this size, the quieter upper floors and the river-facing rooms are worth requesting directly.