According to the sleeve notes, Tromso Kaptein was produced by Paul Noble and recorded by Marc Waterman at The Fortress. It was mixed by Paul Noble at The Triangle (in London I think) and mastered at Hafod in Wales. At a 2018 gig at the Betsey Trotwood pub in Clerkenwell which I attended, Robyn played a Tromso song (Old Man Weather I think) and referred to it having been recorded "up the road" in Old Street which is roughly where The Fortress is. Love From London was produced and engineered by Paul Noble in The Smoke (a colloquial nickname for the UK capital) with RH as executive producer. As far as I know there's never been a London studio of that name, so I reckon this is definitely the one that was done at Paul's house.