Hotel I is a modern and eco-friendly hotel in San Diego that allows reservations without a credit card. The hotel features sustainable and energy-efficient design, offering guests a comfortable and environmentally conscious stay. Amenities include a rooftop garden, a fitness center, and a restaurant serving organic and locally sourced cuisine. Hotel I is located near popular attractions like Balboa Park, the San Diego Zoo, and the Museum of Contemporary Art. Whether you're an eco-conscious traveler or prefer not to use a credit card for reservations, Hotel I provides a sustainable and credit card-free option in San Diego.