We are hoping to go to San Diego in July for a multi purpose trip and are wanting to drive up to San Fran. for a couple days. We will have a rental car and I am seeing that parking is very costly up there. I grew up in SD so i know that area well but have never been to SF and was hoping to find a clean hotel with free/cheap parking. It will be DH, DD4(her bday while we are there) and myself so safety is a must. Dont want to be freaked everytime we go somewhere, dont need spotless neighborhood just not ghetto. Any suggestions?