Hello. I think it depends on various factors. You must evaluate all things before starting repairs, the main thing is to have enough budget) But I know for sure that this and many similar issues are easily solved with the help of special hardware stores. You need to know how much building materials you will need and it is best to consult with a professional in the field. By the way, I recommend ordering materials via the Internet, for example, I bought plasterboard there, and you will also find everything you need for a successful repair.