Happy you enjoyed your stay in my flat. I am sorry to learn that you have been struggling with the heating. We just had all pipes changed and the problem would have been solved by airing them- I am sorry you did not bring this to my attention so I had a chance to help in this matter. I agree, leaving the flat twice a week for a couple of hours does indeed make you a part of the daily routine in my flat, most of my guest tend to have an interest and want to explore when they visit, you just beeing the exeption. All my long term guests gets an offer of a weekly cleaning, and it is their choice if they do or do not want it- its just a matter of communication their wish to me. I do have many talents, mindreading is not one of them. All the best.