There's usually always been a decent-enough selection of hot (genuine, not gypo) Latinas in Glasgow and especially Edinburgh over the last few years - most of whom usually offer appropriately "exotic" services, usually with a higher degree of enthusiasm, on the whole, than most other foreign girls. They also, by and large, seem to be pretty decent with comms, work later than most and usually have lots of last-minute availablity. That's the good.
The bad is that they're often expensive to begin with and nearly always charge substantially extra for said exotic services. They also tend to come and go pretty quickly, meaning they rarely have the chance to clock up any decent reviews, thus booking one for a decent service can be a bit of a minefield, and's still ultimately a gamble once you have whittled it down.
Another negative is that while I'd say most are completely independent, or often simply work together, some have their comms. handled by a third party, raising concerns of potential pimping and trafficking.