Hi partners

I am pricing out this condo lobby. The unfilled Travertine walls are a little dirty and I would like to just price out a cleaning on them.
There is also limestone floors and lime stone walls on the small entrance area. I did a similar limestone wall before and it was very difficult.
They are also looking to get the metal work done. There are some old mailboxes, railings and elevator control panel. I'm thinking I will sub out the metal work but if anybody has some ideas on how to do that then I would be open to doing it myself.
Any suggestions on cleaning the unfilled Travertine walls and full restoration on the limestone walls would be greatly appreciated.

Thank you, Chris

Sent from my iPhone