As someone who has used a setup like this for a long period of time (years): don't do it. The chair looks relaxing but it's really a prison, preventing you from stretching or moving your body naturally, making you feel like a paraplegic. Deep vein thrombosis is a risk. Your neck will get stiff. You may develop thoracic outlet syndrome from the imbalance between back and chest muscles (though, to be fair, this can occur with almost any traditional keyboard setup). You will get extremely antsy. And, by always resting your arms on something, you may damage the ulnar nerve at its most exposed point, behind the elbow.

If not medically necessary to use a recliner workstation, I recommend a standing desk, preferably with a split keyboard which allows you to type with your hands at your sides.