Whats your preference for hotel? comfy, cheap, gd bkfst, accessibility to shopping centre etc?
I last stay at Baiyoke Suites I wld say quite gd lah as the place is surrounded by the wholesale mkt and stall just step out of hotel full of pasar malam by the rd side and not forgetting the wholesale malls nearby just a stone throw away. The room is damn big for two person is more like suite can accomodate 2 more adults or child without any problem just add bed will do. The bkfst place is superb is located at the top of the hotel at 43rd storey where you can hv a gd view around BKK. I wld say yes to Baiyoke Suite if you are looking for what i hv described otherwise the other ones wld be Arnoma Hotel just opp World Trade Centre Shopping Mall and beside Big C hypermkt.
Hope the above helps