I stayed with Martin for a business conference. He is a lovely host and made me feel extremely welcomed into his home.
He is a warm and attentive guide who loves the outdoors and will give great suggestions to maximise the experience on your trip. The location is about 10-15 from downtown ($5-7 uber or you can catch the metro).
Be sure to check out Spagettini’s jazz club in seal beach and 2nd street which has a great local scene close to the boardwalk.