[ang076]

All houses look the same outside..

However, when you go inside some houses, you will see Thai girls ( wearing the number tag) sitting there waiting for customers,( you will know that these are CAT40 houses.)

And, when you go inside other houses, there are no WLs waiting for you, only one OKT inside the counter, this mean these house cater to CAT80/150 only.

CAT80/150 WLs are always on the move from one house to other, attending to clients' requests for them.

For location, please read other threads regarding CAT40 WLs, CAT 80/150.