DH is super concerned about me renting from offsite, bc he reminds me of "that one time" that my DLR-rented ecv died, so they just brought me a new one. He is worried that I will get stuck with the offsite one and they won't be able to get a replacement there in a reasonable time, etc. I am definitely going to go with a preferred vendor, if that makes a difference. ETA: I would obviously make sure to charge it each night. I am talking about either running out of power even though it is charged fully before leaving the room, or having some mechanical breakdown in the park.