A festivalgoer says they swap their summer holiday for a luxury tent stay at Kendal Calling and later report having one major regret. Both reports describe Kendal Calling as a setting where some attendees may feel rested upon return, attributing this to the comfort and sleep quality associated with renting a higher-end tent rather than camping in standard conditions. The stories present the luxury tent option as a way to come back from the festival feeling more recovered, with better rest than many people expect from typical festival stays. The articles, however, also note that despite the overall appeal, the writer has at least one regret related to the decision to replace their holiday with the luxury tent experience. While the exact nature of the regret is not detailed in the provided excerpts, the core points shared across the sources are the substitution of a summer holiday with the festival accommodation and the claimed difference in how rested the attendee feels afterward.