Merge several rooms into a single room. Setting a Merge Distance that is larger than 0 will allow you to merge rooms that have gaps in between them - crossing gaps up to the specified distance.
Options
Merge Distance
The maximum distance between the rooms in which the rooms should be merged.
Simplify Windows
Select to have the windows simplified when merging rooms.
Join Faces
Select to have the coplanar walls should joined together when merging rooms.
