Comfortable Accommodations Echarm Hotel Chengdu Happy Valley Southwest Jiaotong University in Chengdu offers family rooms with modern amenities. Guests enjoy free WiFi, a restaurant, and a elevator for easy access. Convenient Facilities The hotel features a 24-hour front desk, full-day security, and a range of services including a 24-hour room service. Prime Location Located 11 mi from Chengdu Shuangliu International Airport, the hotel provides easy access to local attractions.