

Nataree is hit and miss (indeed for all massage palour) but you will find a lot of young girls there (18 - 21). Price range from 2300 - 2600. I tried it once and it was a very bad experience but then again I must have picked the wrong girl. It's a good idea to pick someone who can speak at lease some English.
Poseidon is not as grand as some people suggested but nice atmosphere and comfortable nevertheless. Age range from 20 - 30, you may find some pretty model type on third floor but service may not be as good as the ones in fishtank (2nd floor).
I have not tried the other but I guess it very much depend on the timing and your luck. I very much doubt they will be a lot better than Poseidon.
Sunday is the worst as many girls not working.