Gwansimsa is a cafe on the third floor at 77 Jungang-ro, Jeju City, behind Jeju Dongmun Market. It serves almond beombum, tiramisu, and cold brew, and when customers check their interests on the order form, it hands them a personalized recommendation list. Two cats, Soli and Beomi, live there, and a music listening room sits in the corner. The restroom is a shared outside facility, which makes using it inconvenient.