Great Hotel, Great Location, Awesome Staff!!!
Stayed at Hotel Erwin first week of August and it did not disappoint. 
The front desk staff were super helpful and accommodating. Had a slight hiccup with my room, when booking I had upgraded to an ocean-view king but at check-in all they could give me was a partial ocean-view king which was a tad disappointing as I had already paid for the upgrade. The front desk staff did their best and were very apologetic and switched my room a few times t'ill I was happy.
I ordered room service for breakfast every morning, which was perfect. Also loved that they have Keurig coffee makers in the rooms.
The hotel is located close to the beach and is walking distance from the Santa Monica Pier.
Will definitely stay at Hotel Erwin again!
If you're looking for surf lessons, check out Kapowui Surf, Martin is an Amazing instructor!