Tried Jess.
https://www.ts-dating.com/escort/BabygirlJes
She is quite young, does have a good size cock that can cum. I tried both ways - her ass is quite tight. Looks were about 70% of the pics.
I found her new into the biz and first time in SG, so the whole experience including the nego was a little bit awkward. The hotel is in Jalan Besar with public parking on the road.
Honestly my experience was on the borderline - I think may RTF again just to see if there is better chemistry in a repeat visit.