I rechecked - for me all good.
For show houses in real estate manager from some category, you need:
For Category ID you need type: 11
But first you need check Category ID - in Real Estate manager - category manager, And check exist in that category houses or not. Houses must exist, be published and approved and category must be pu Need check exactly that category not child category, In Real Estate Category manager - we show houses in self category and in all children categories