I like row 59 A/B or J/K on the upper deck as it's further away from the galley and toilets which are behind row 53.

Just be aware the divider which separates Club with WTP is quite staggered so on take off and landing the person sitting in the rear facing window seat will also be able to make eye contact with the middle seat passengers in the first row of WTP.

Once you're in the air the curtain will shut so it then feels very private.

Other thing to be aware of is the first row in WTP is the bassinet seats so you may be at risk of being quite close to a baby.