Hotel is a little distance from the Khon Kaen city itself, however all taxi / tuk-tuk drivers seem to know where it is. There is a songthaew from the main road to the city (ten mins journey) and there are some good local restaurants if you don't want to travel into the city to eat.
The facilities are ok - a very basic breakfast (included) and some snacks/drinks you can buy from reception, there is a also a nice gym on the top floor if you want to exercise (the university is also very close which has some good routes for joggers). I don't think there are laundry facilities but if you go around the corner you can do your washing in a machine for 20 baht in a mam/pap shop.
The room was large, decor ok, plenty of plug sockets, wifi included (generally stable) and even some non-Thai TV channels (including BBC news). Minor quibbles are that the walls seem very thin so I could hear next door's TV very clearly and the shower wasn't very hot but these are very small points. Room/hotel was very clean throughout, incidentally.
I extended my stay and would stay here again if in KK. Perfect if you don't mind staying a little distance away from the city.