Sorry to bump this thread. Originally, I booked the Ibis Styles Myeongdong. However, as I booked a flexible rate (free cancellation, the only one available), I kept my eyes open in case Accor launched a sale and/or prices came down. I ended up cancelling and rebooking the Mondrian in Seoul. Great decision all in all...Mrs. CWA14 and I are having a great stay and taking in Seoul. Uber and public transport are working fine for getting around. Will be sure to post pics and review in a different thread. Thanks everyone for their contributions