Simos and his team were incredibly accommodating during our rental. We ended up extended our 3 day rental to 6 days with several vehicle changes (due to personal preference, not quality of the vehicles). Simos was happy to switch us from a quad to a Polaris to a motorcycle and then back into a bigger quad during our rental. Very fair pricing and no hidden fees or other negatives that sometimes come with rentals. Excellent service and friendly people! Made us feel welcome in Santorini and I highly recommend using Motor Inn.