You will some variants, like 2. level with laundry, and 2. level with no laundry, and 3. level in 3 variants, like A. with one room with 2.40m average height and B. 2 rooms with average height of 2.10m and C. 1 room with average height of 2.10m.
I hope you will find some proper versions to fit your needs.

Best Regards!