They are usually lender specific, and also can depend on the property and its association fees. Some lenders require larger percentage down payments in addition to larger reserves.

Fannie & Freddie also have rules about what percentage of the units can be rented out vs. owner occupied.

A mortgage broker has access to more lenders than a single bank.

Fannie, Freddie, FHA, VA, lenders, etc. all have their own vey specific rules when qualifying a condo.

You need to speak to a lender or broker to get specific information.