If you want to discover Downtown Los Angeles the location of Nicky's apartment is great. Many sights are in walking distance (US Bank Tower, Staples Center, LA Live, Grand Central Market,....). The major Metro station is just a few blocks away, too.
The check-in process is very easy and Nicky answers quick if you need anything.
The rooftop terrace is great as well. You get a great view and can enjoy great evenings up there.
But I wouldn't call it a "luxury loft". There's just nothing that qualifies this apartment as luxury. And at night it's not very comfortable because of the glass door - it isn't really dark cause you see the light from the floor though the window...
Also I have to say that it wasn't very clean overall. Floor and bathroom were dirty and the blankets and towels didn't feel very fresh/washee as well.