Very helpful and friendly staff who explained the routes and the operation of the moped to me and my dad clearly. We rented two 50cc moped and spent 4 hours visiting all the monasteries. NB: we had no trouble getting the full deposit back, but it's good practice to check and take photos of the petrol level and body work. Highly recommend as a fun and cost effective way to travel around meteora! (Remember to wear sunblock and/or long sleeves clothes!)