It should be mentioned that when these saunas were on the go, Leyton and surrounds was a hotbed of paid sex. The cheap terrace houses, maybe. So, not just Peaches.
Next to Drapers Field, Leyton - a brothel in the hands of several owners, with different offers ie. orientals only, EE only. The last time I went in, about 3 years ago, it was advertising massages on Gumtree and the girl tenants swore blind they didn't know it had been a brothel before that (it was featured on one of those TV docs about vice and the Met, the elusive mama-san called 'Aunty' on there). Some of my first punts in there, mostly with EE women who worked as cleaners on other days (was told). Once punted a big Korean there too, massive heavy jugs she crushed me with - was so good I went back a few hours later for a repeat.
The Chinese place - this was in Leyton for years, first near the station and then in flat next to Asda/TK Maxx. Quite standard girl changed once a week Chinese brothel, but usually a very good standard of ladies, including a few busty ones. It moved to near Walthamstow and was never the same again (from memory, they're still on the go as they use the same phone number as 10 years ago).
'Cheeky Girls' - again, usual advertised in local papers brothel above a butchers next to Bakers Arms. Mainly Chinese girls, none memorably busty but a few lookers. Dirt cheap, as I recall.
Lea Bridge Road - there was a longstanding brothel above a denture repair place, in fact I think it used the latter's waiting room after hours as I was once asked to sit in there and wait while a customer finished. Very chatty old woman as maid, whenever you rang up she always noted that "A is with discretion"! Was mainly EE, the odd Spanish and Italian, but my second ever punt there with a French African girl who gave great eye-contact BJ. An older Italian woman there kept going on about my age and afterwards thanked me for being a 'good boy' to her. Once a fun Essex girl BBW (must have been size 20 at least but probably 20 age too), was like having a fridge fall on top of you but she seemed to be into it so I overlooked the size (as hard as that was). I even punted her again at another place she was that fun.
These ones were all on the go for years, there were of course other fly-by-night operations which lasted a lot less, again this was newspaper and newsagents ads around that neck of the woods. 2007 or so I could often be found typing in numbers outside newsagents' windows, thank god most of the ads in them were for rooms to rent!