We use high seats as the primary hunting location in the eastern US. Most preferred stands are near bottlenecks/pinch points where the chance of traveling deer is high. Feeding areas are usually a last choice because after being pressured feeding is diurnal at best or more likely nocturnal. As such, this is what we take into comsideration for an actual seat/stand
1 - prevailing wind
2 - access without crossing primary bedding/feeding/traveling area
3 - sun at back or quartering based on morning or evening hunt
4 - cover behind seat, based on angle that deer would be looking (prevent sky lining)
5 - Downward shot to serve as backstop
6 - correct height rail for rifle stand, no rail for archery stand (of course that is non applicable for UK
7 - for comfort, we also often roof the stand to allow rainy day sits