Hello Malou, You don't have to wait for an open house - simply contact your Realtor, or any Realtor of your choosing, to meet you, to show you the property.
Or, are you simply looking for decorating ideas?
If you're thinking of buying a property - in this, or any other price range - your first step is to either have sufficient cash, ( About 30% of buyers in Orange County are paying cash.) for such a purchase, or to have been pre-approved by a qualified lender of your choice.
If you've already taken that step, contacting a Realtor will be the next step.
Good luck in your search.