This was one of my favorite episodes for exactly the reasons they go over in this video. The effect of one shot the entire time is facsonating and one of the reasons I loved Birdman when it came out.
To get a better idea of how they plan something like this and the amount of detail needed to put it altogether is staggering.
If you haven’t watched, I’d really recommend giving the show a shot. The first two episodes were a tad slow but once you get to episode three the show finds its footing and never looks back.