How about following? 170 CPS 175 MTE 180 MTW 185 TS 190 CPS+MTE 195 CPS+MTE+MTW 200 CPS+MTE+MTW+TS thereuare always has good strategy, maybe you can also wait his strategy If i were you, i will try 170-200 first, if i fail, then move 180-210, and 190-220 for next run. I think you can try 4* for one week to see if you really can get something because your budget is 250 per night As I metion hotwire has following prices. MTC 3* 225 MTE 4* 237 So I will stop if i fail in the run 190-220 for 4* then move to try 3.5* Just be patient, sometimes it is not related to price. It's good luck. (for example, i try around one and half week to get it)