Purchase a Marquee for residents at Salisbury Care Home

As you may be aware, my mum has Dementia. She now resides at a care home, which is lovely. Speaking to the manager today and she was explaining that although she loves to get residents outside, sometimes sun is just too strong. They were loaned a small marquee last year and the residents loved it. I have looked on Amazon and they have a 4 x 6 one for £289. I would love to raise the money to purchase one for them and would be so thankful if you can help. Please don’t worry if you can’t xxx