Stay Passport Dangsan Express Spa is a lodging in Yangpyeong-dong, Seoul, set in an alley next to the Yangpyeong-dong post office and decorated with a train concept. Rooms have a screen, a chair styled like a train seat, and a spa tub large enough for two adults and two children. Check-in is unmanned: guests read an email sent by the lodging and enter through a kiosk. There is no parking lot, so guests use a public parking lot and walk three to five minutes to the lodging.