4. takes care of things, but it does make you wonder how many other things are charged without notice - 1 time is a misstake, 2 times well, 3 times ok, 4 times whats up, something is very wrong with the system - personal opinion 2 of the 4 times were corrected after i had left the hotel and had to call to get them to do it - what if i did not check, what if i did not call - how many other people have been overcharged ?.