Looking for a holiday cottage or let for my friend and husband that has its own private heated swimming pool. Ideally a smaller property so costs stay reasonable. She has been through a lot and is battling long-term illness. She'd love to swim but can't use shared facilities because of infection risk. Somewhere in the UK but ideally not too far. They are in the south-east. I've seen large houses that sleep 20+ and cost thousands and unsure if a smaller place as described above exists... Thank you