I know Kelapa is no long operating rooms as I was there a few months ago checking them out with someone. This is the one in the guidebooks that I have.
There is another place, japanese owned with very nice rooms but the rate there is Rp500,000 per night. The one other place I know of is attached to the cafe there and the rooms are cheaper around Rp100,000 - 150,000 as I recall but I do not recall the names of either. They should both be in the new addition of Rough Guide which is being printed at the moment and should be in the shops in the next few months, if that is any help to you :-)