What about Bon Sol in PDB? I've stayed there 3 times... OK, I got robbed one year (2007) but stayed there since then and if was fine ( really, it was!)
I think they are the cheapest option around in PDB these days...(but who knows, maybe you are looking for something more upmarket!)
I last stayed there in 2011 and it was good! They have fridges in the rooms, if that helps... you want to keep the drinks cool. It is basic however, but I'm assuming with a 2 night stay you aren't going to be spending much time sleeping?!