For venues.
The two venues I saw Jess at were passable. Normal/expected new builds, Tier 3+ (if you take 1 as Mayfair and anywhere south of the river

as 5) in terms of London area premium.
Personal intel tells me she was near Oxford Circus for a few years either side of COVID if I had to put a date on it.
Wonder what was going on during that Bow phase. She had a few poor months I take it/sugar daddies dried up.
Mind the venue I saw Courtney in wasn't great either but I see her pop up in different locations. Where I saw her looked lived in but maybe not her doing the living. Working out of while a friend is away for work kind of set up.
I think both girls would make interesting outcall prospects.
For OP: I know Suki of late swaps between Barnet and Central. She ups her prices sizably for central london