These distances are exact, but are based on a straight line from point to point. Actual walking distances will be slightly longer.
€10 per person, in rooms with 2 or 3 beds. We arrived early and scored the double bed with private bathroom for €20. That price includes only a bottom sheet, pillow and blanket so only stay here if you brought a sleeping bag or liner and are ok with “moderately clean”. Lovely host and terrace has a view over the river.