DD is only 5 but currently has the smallest bedroom. The roof space is too low to consider a loft conversion, but it's highest above DD's bedroom. We're wondering if in a couple of years time we could convert a bit of the loft above her room into a mezzanine level with a ladder going up and sky light. It could give her more floor space and we'd just have the main bedroom for bed and wardrobe. Has anyone done anything similar? I can't find examples of it anywhere. This is unlikely to be our forever home but we're looking at being here another 7 years roughly. Would it massively put people off buying? Any thoughts welcome