Just my experiences of these locations.

I did really well working in Cheltenham and will defo go back.

I find Sheffield and Leeds are good during the day. (Leeds can also be busy in the evening)

Manchester seems like more of an evening & nighttime place to work (I’ve never had much interest during the day - but maybe that’s just me).

Nottingham was decent for me and I’ve been quite a few times -  but I only seem to be busy if I advertise at least a week in advance.

DM me if you want info on workable hotels in these locations. 

For me Birmingham, Glasgow and Jersey Island is very busy. But in Birmingham is plenty of scammers.

I have a large group of friends who work all over the UK. We do not all do well in the same areas so it really is ‘Pin The Tail on the Donkey.’

You’ve just got to try places and see if they work for you. I’ve gone to so called recommended places in the past and completely bombed. I listen to my inner gut instinct and been touring nearby 11 years now.

Your own feelings on places are the ones to trust.