Participants are responsible for arranging their own transportation and hotel accommodation. There are several hotels located near the conference venue, Dongguk University, which are listed below. You can reach Dongguk University in less than 10 minutes by walking from any one of them. The first hotel below (Grand Ambassador Seoul associated with Pullman) is the closest one and a six-star hotel where you can stay for the discount rate of roughly 130 US dollars a night (not including a breakfast); it also provides a separate url for the participants in the conference.
[1] Grand Ambassador Seoul associated with Pullman
http://bit.ly/linguistics2019
[2] Toyoko Inn Seoul Dongdaemun No.1:
https://www.toyoko-inn.com/eng/search/detail/00208
[3] Toyoko Inn Seoul Dongdaemun No.2:
https://www.toyoko-inn.com/eng/search/detail/00291
[4] The Best Western Premier Hotel Kukdo:
http://www.hotelkukdo.com/eng/index.php
[6] ibis budget Ambassador Seoul Dongdaemun
https://www.accorhotels.com/ko/hotel-9114-%EC%9D%B4%EB%B9%84%EC%8A%A4-%EB%B2%84%EC%A0%AF-%EC%95%B0%EB%B0%B0%EC%84%9C%EB%8D%94-%EC%84%9C%EC%9A%B8-%EB%8F%99%EB%8C%80%EB%AC%B8/index.shtml