I’m not a client but I’ll tell you which features I receive the most positive feedbacks on:
Large towels
A robe
A chair to sit and put your shoes on or leave your work brief
Hooks in the bathroom for your clothes
Good water pressure in the shower
Massage table
Full length mirrors
Warm colour lights
Filtered water
Coffee table to snack or eat
A/C and a fan
Things I’ve been told we could work on:
A bigger bed
Single use slippers (not gonna do it)