Resurrecting a disused greenhouse

This is my first post .My daughter moved into a house about 3 years ago & the garden has an Alton 16 x 10 wooden greenhouse.Due to the house being unoccupied/& tenants who didn't do gardening the greenhouse went to ruin. My daughter said that it was being knocked down but so far it is still standing. I announced that I was going to use it this year as I was fed up seeing it go to waste. Three of the large roof panes of glass had been left to slide out of the runners & smash on the ground before she bought the house.
I have made temporary repairs by covering the holes left by the missing glass with heavy duty polythene sheet from Screwfix.Along with a friend we have stretched the polythene & stapled it to the wooden frame. We then cut timber battens to fit over the frames & screwed them on to secure the polythene.
This has all been done in a rush as I only made the decision a couple of weeks ago.I have cleaned the glass & did a quick cover up of the wooden staging with Fence Paint. I now have 3 Growbags with various tomatoes-Red Cherry-Dwarf Bush-Alicante. Also a Growbag with a cucumber & courgette.I also brought container troughs from the back wall of my shed at home with 3 types of Strawberries. I planted a trough today with radish & spring onions so here's hoping for some success for my efforts.