We are staying very near Lacanau for 2 weeks from 21 July but our rented house has no bicycles. We need robust, simple (but not crap) bikes; 2 adults, 12yr old and 7yr old, plus a seat or buggy for 4yr old. Often, hiring this lot for 2 weeks costs more than a car hire and I'm hoping to find a cost effective solution. Any ideas? Many thanks. Alan.