The Ambassador hotel is more suitable for people who do transit with connecting flight, because the hotel located in T2 inside the Terminal building. However, for those who are transiting without connecting flight might find a little bit complicated because they need to exit the immigration and claim their luggages. And then to re-enter the Terminal building they need to do the airline check in, followed by the immigration check, and then can access to the hotel in the terminal building. However, overall stay was good, the hotel room is clean, staffs are kind, breakfast also has some varieties. If you have limited transit time you can also pay per use the lounge which provides drinks and snacks, and also very quite place to have a short sleep.