I've raised £2000 to Help my autistic son get a light and sensory room.

My 4 year old son has ASD which is autism. He has many sensory issues that make him anxious. In his school they have a light and sensory room. We found this really helped with his anxieties and calming him. I am asking for help to raise the funds so i can do his own light and sensory room.
Reuben has many difficulities than hes had to overcome, his speech is delayed which causes him to have meltdowns, get frustrated and angry. He cant follow instructions so we use visual cards (makaton) which he responds to. He has no sense of danger and would just run off into the road. He doesnt like loud noises and likes his set routine as change is too much for his brain to process.
hes most happy when theres mellow music, calming lights and sensory objects. This is how he gets his frustrations out snd expresses himself so please help my son get his own light and sensory room.
thank you so much x