Thank s, to Kands, Fordson,Comconder, and Keith, ..... There are strips of non slip (says who) material on the roof at the rear where the ladder meets the roof, It should be safe enought for her to walk on, and if she

keeps to the areas near where the wardrobes and cupbords are she should be Fine, Margaret (wife )did actually get head and shoulders out of the Heki roof light, but no amount of prompting would make her go further

, On the subject of black marks on one of the other forums I saw mentioned> Lidl,s bathroom/toilet Mousse for removing those black marks plus it was said it was good as an all over cleaner,I bought some but will proceed with caution doing a test area first, Keith Good Luck with your house sale, its a nice Area where it is, We nearly bought in Hightae ,but ended up in Newton Stewart, Thanks All, Regards Corky