Good luck. I used to work at a Startup that tried wrangling MLS data. There is the not-so-trivial problem of gathering all of the data together into one schema.

Good luck. I used to work at a Startup that tried wrangling MLS data. There is the not-so-trivial problem of gathering all of the data together into one schema. But to offer services on MLS data (like a forward facing website) you need to have a physical office in the MLS region your providing. This problem seems to be more legal than anything.