Wheelchair (Mottingham SE9)

Hi fellow freeglers. This is an enormous ask. My mother is now in a care home. I would like to take out into the grounds, but she has mobility problems. The care home does not have wheelchairs that residents can use, so im asking anyone out there if they have a wheelchair they no longer need or use. I would love to have it so I can take her into the gardens while the weather is nice. Thank you. Lola