In ground spa suggestions?
 

We are thinking about extending our lanai and having an in-ground spa added. This would involve knocking down one side of the lanai, extending the slab, installing the spa, installing the new lanai walls/windows, tiling the area, etc. Has anyone had anything like this done? Any suggestions on what company might be able to do the whole job? Any idea of costs? Thanks for any comments or suggestions.

Over 40 views and no ideas? I know the TOTV nation can help!