the cottages was quite far from the beach. i rent two bikes and the staff said he can helped us to rent, he came with two bikes and said it costs 50.000/person. thought it was too pricey that the bikes brakes are broken but it's ok he returned the bike and back with the good one.
and, when we first came to the cottages, there is no receptionist infront so i need to called them with loud voice, me and my friend waitedfor the receptioonist about 30 mins :)