Following advice here, I now book my Four Seasons stays via a Virtuoso travel agent to get the additional benefits.

This means though, I can't see them via my 4S app, as the reservation appears to be tied to the TA's email rather than mine. Is there any benefit to forcing my email onto the reservation? ie so 4S can see i do multiple stays with them? or would i be treated the same as anyone else? ... just want to maximise my chance of upgrade

thanks