I had no problems with the Flyer website. Booked both ways in April on Sunshine Flyer, because of the feeling that competition is a good thing, monoplies bad. So, my flight was delayed a ridiculous 5 hours coming to MCO and we landed at 3:30 am (!) and sat on tarmac until 5 am (!!) so Flyer is closed at that time. We used Lyft and got a refund from Sundshine Flyer. (Meanwhile I called them so many times, First I was on Jet Blue, cancelled, Southwest, cancelled, and finally Frontier05 hour delay. This was that crazy Saturday in early April 2022). They were swamped with calls from hundreds of cancelled flights but handled it well I thought.
We took Flyer back to MCO with no problems (from Beach Club). I never used ME, I used to rent a car every trip. I may just use Lyft next time, especially on arrival, so nice to go straight to resort.