The accommodation is accurately described and we were warm and comfortable. Great location with two train services to choose from (U and S) and plenty of interesting places within walking distance. Martin could not have been more helpful and responded within 10 minutes (or less) of any communication and he could not have been more helpful. He is a good guy and deserves his good reviews.
Just a couple of extra bits. Great Italian cafe near Movenpick hotel nearby that serves fabulous breakfast, although there are good facilities at the flat to make your own. Lidl also close by. One thing we were surprised to find is that credit cards are not always accepted so take plenty of cash!