Hotel tipping can be confusing. Here's a guide for U.S. hotels:

Valet:

- Mid-level hotel: $2-$5

- Luxury hotel (bag handling): $5 or more

Concierge:

- Advice on tours/exploration: $5-$50, depending on service and luxury level

- Upfront tipping for frequent use encouraged

Room Service:

- 18-20% (check if gratuity is already added)

Housekeeping:

- Daily: $3-$7 or $1-$5 (leave a note)

Shuttle Service:

- Per person: $1-$2, per party: $4-$5

- Consider helpfulness: $5-$15

Front Desk & Other Services:

- Tip based on exceptional service and at your discretion

International Travel:

- Research local tipping practices, as it varies by country/region