huspa1-5, Exercise 3: Three lenses in a hotel or spa Model answer (a country-house hotel with a spa): Health: massage, a pool and a sauna for rest and recovery, perhaps on a short break to recover from work. Habit: local members who swim on the same mornings each week. Social life: guests meeting in the bar or terrace afterwards, couples and friends spending a weekend together. The same building serves all three, and different guests notice different ones. Any real example with the three lenses applied is acceptable.