1. Present simple tense: Used throughout the answer (e.g., "People love organizing holidays", "they usually book hotels") to talk about general habits and routines, which is appropriate for this type of question.
2. Infinitive of purpose: "to avoid last-minute stress" uses the infinitive form to explain the reason for booking in advance, showing good control of complex sentence structures.
3. Present participle phrase: "making the experience even more enjoyable and memorable" is a present participle phrase that adds extra information about the result of sharing travel plans, demonstrating a higher level of grammatical range.
4. Complex sentences: The answer uses linking words like "and" and "plus" to connect ideas smoothly, which helps the response sound natural and fluent.