Spoiler alert: I've already chosen Den Haag, but have an element of buyer's remorse
I've got the possibility of a detour to a punting destination on the way back from a Spain boy's trip.
I love red light districts, bdsm, t-girls, and especially German dommes, and especially tattoos.
I was all set for detouring to Frankfurt, but couldn't get the logistics to work, so it was going to be Cologne, then aim to look at some RLDs / laufhauses near there, probably Cologne, Dusseldorf, Essen, Duisburg.
The route back was going to have to be a train to Amsterdam and fly back from there.
So I decided I might as well head for Den Haag and spend a relaxed evening and day there, rather than bombing around on trains between Ruhr valley towns, where there can be some good finds, but not certain.
I hope I've made the right decision.
Need to find a chance to do Frankfurt at some point .... I love that massive laufhaus ....