My dad lives on his own and has got into a bit of a rut. His flat is pretty grim- he smokes in there and for a number of reasons (depression and mobility issues) hasn't kept on top of the cleaning. I don't live nearby and with 2 small children I do what I can when I go but its not enough and my brother who lives around the corner doesn't see the problem as he thinks its tidy enough. It is fairly tidy - but dirty.
Anyway my dad has been talking about getting it decorated when my brother moved, he was talking about staying with my brother and getting it done however since a recentish operation he's been putting it off saying he'll do it when he's feeling better as he has struggled to recover.
He's now back in hospital after a fall and looks to be staying for a good few weeks, he has accepted he needs more help at home and we are looking to have a cleaner to come in a few times a week to keep on top of the cleaning and to check on him.
While he is in hospital I would like to decorate the flat - new carpets, curtains and repainting as everything is ingrained with the smoke smell. I think this will help in his recovery and give him a boost when he comes out of hospital (he used to be house proud and I cannot imagine anyone really wants to sit in a dingy flat). I will be paying for the redecoration.
My brother cannot see the point - he thinks we shouldn't do it without asking him or that he should do it himself. He has agreed to a deep clean but thinks there is no point redecorating as it will get back to how it was.
AIBU to redecorate without my dads permission, I feel like if I ask him he will say that he will do it another time whereas if I just go ahead and do it I think he will be relieved that it is done. He knows that we both have keys and have been in to tidy etc so I don't think he will have an issue that we are going into the flat while he is not there.