There are quite a few places to look for wheelchair-accessible vehicles, WAVs or WAV conversions. Autotrader lists them, Preloved, eBay and a few others. The problem is not finding them but finding the right one for your circumstances.
That is why we created the Find a WAV page because you would be very fortunate if you found the most suitable one for your needs by luck alone.
We use our experience and knowledge to search the whole market to create a shortlist for you, then you will need advice.