Redecoration refers to the improvement or updating of the interior design of a space. In order to express the idea of "more redecorated", one could use synonyms such as "further renovated", "additional refurbishing", or "enhanced revamping". Other possible alternatives include "augmented restyling", "upgraded remodeling", or "extended refurnishing". These expressions convey the sense of a continued process of improvement, suggesting that the space in question has been previously redecorated and now it is undergoing yet another round of enhancement. Whether for personal or professional purposes, the use of such synonyms can add variety and sophistication to one's language.