Geneva: CHF 3.75 per person, per night. The source gives a single rate and states that it applies to all visitors; it does not mention tiers, caps, or a separate camping rate for Geneva.
Applies to all visitors; the source does not specify any exemptions or reduced rates.
Short-term letting capped around 90 nights/year in tight-housing zones (reported as low as 60 in some areas) — confirm current cap with the Département du territoire before listing