Revert "room/floor choosing"
Revert "room/floor choosing"

This reverts commit 48d6f3c22ba9fc18a78631ae4ce2cfc6e72babb8.

SOFENGG-T1AY1617/S18B-Team-Rofi,SOFENGG-T1AY1617/S18B-Team-Rofi,SOFENGG-T1AY1617/S18B-Team-Rofi