As Doctor Mike says there are two main locations one is Wawa's place in Burnley Town Centre - it now has a sign outside the shop front & website
External Link/Members Only (doesn't always load for some reason) so I don't think there is any harm in giving the location Standish Street, Burnley. There's a newly added massage room downstairs and then upstairs there are two rooms - one set up for massage and the other with a double bed. From my experience there is normally Wawa offering massage and HE and then a touring girl offering full service. On a few occasions I've been she's had two touring girls working there and even a ladyboy. I think all of the tourers I've seen there have had reviews on here so you generally know what you are going to get. The entrance you use is on the back street.
The other location is in the Rosegrove area and it's an AirBnB which is nicely appointed - again all the girls I've seen there have been well reviewed. You enter through the rear gate which can be a bit tricky the first time especially if the instructions aren't clear.
The girls at both these locations usually use Adultwork and Vivastreet.
The other adverts on vivastreet are for Chinese/Oriental and although I haven't been I think they could be some of the newly opened shops in the same vicinity as Wawa's. I've had good experiences at the two locations above so I normally text and ask whereabouts a new escort is based and then from the postcode it's pretty clear which establishment it is.
Hope that helps.