The sevenDays is more than a hotel and a boardinghouse. 

It’s a combination of both with a unique bonus: All studios are available for one single night as well as, for long-term business projects, for several weeks or months.

Stay seven days, pay five days!
Stay five days with us and enjoy two more nights at the sevenDays Hotel Boardinghouse for free! Mannheim is just too beautiful for a short stay