If I send it to a gas station in another room, it does not always find the base. If in the same room, everything is ok. Also, there was no magnetic tape in the kit, neither 1 nor 2 copies, how so? There is a typo in the instructions where the direction arrows on the remote are signed Got pros: Works great for daily cleaning. If there is no serious pollution copes. Got cons: Sometimes it does not find the base itself. I did not understand how to make it work according to the schedule. Doesn't leave.