Kingston is good in general except if you are travelling via public transport with large luggages. It is quite a bit of a walk between the BTS/MRT station (both Nana/Asoke/Sukhumvit) through the road with poor and bumpy sidewalks. Your luggage needs to go on and survive tarmac/asphalt and uneven bumpy side walks which is intermittently curbed. However, if you are arriving and departing the hotel by car, then not an issue.