My friend and I decided to stay here for a concert we were going to at the Rose Bowl. It is close to Union Station, so you can take the Gold Line to the Rose Bowl shuttle or drive a quick 30 mins. Su's house is close to DTLA, so the location is very convenient. Uber/Lyft rides were ~$5 to Little Tokyo/Chinatown, while it was ~$15 for K-Town.
Su's place is quaint and charming, has an abundance of mirrors (convenient for getting ready with multiple people/vanity), has nice amenities, and is a great place to rest your head.
By far the best thing about this place has got to be Su's hospitality. We did not see her often, but the times that we did she was very accommodating and always had suggestions for places to eat/things to do. I definitely recommend this place for a solo traveler or couple looking to explore the city!