Is there any guide on how to run SST + SLS on the same repo, in a way that I can start creating new-services with SST while continue having SLS for old ones? any recommendations?

Does this help - https://docs.serverless-stack.com/migrating-from-serverless-framework#a-hybrid-serverless-framework-and-sst-app

Hey @Adrián Mouly, if you repo is currently structured like:

/
  package.json
  services/
    serviceA/
      serverless.yml
    serviceB/
      serverless.yml

You can follow the link @Ross Coundon sent above to create an SST app off the repo root, so the structure will look like:

/
  package.json
  sst.json
  lib/
  src/
  services/
    serviceA/
      serverless.yml
    serviceB/
      serverless.yml

Thank you, going to try it.