If you choose to holiday at a 4-star hotel in Cromwell, you'll usually find lots of amenities to keep you relaxed, such as a gym, restaurant and pool. You can enjoy excellent service and upmarket surroundings. Opt for a 5-star hotel and you'll have access to a few more perks — think on-site spas, around-the-clock concierge and nightly turndown services. You'll most likely get more amenities and premium services at a 5-star stay, but both are great options for luxury travellers.