Holiday tips pls 🙏

Hey, I'm spending a week in Paphos. I'm not planning to rent a car and will need to rely solely on buses.

1.) What's worth visiting outside of the city that I can reach by bus?

2.) Are there any local cafes, taverns, bookstores or places in general that are less known and worth a visit?

3.) Based on other threads, it seems like the nightlife isn't very active, but are there any good places for young people? And do I need to carry an ID to buy drinks if I look relatively young?

4.) Are the streets safe at night?

5.) Are there any sandy beatches close to the city and are the sea urchins as big of a problem as I imagine it to be?

6.) Are there any taxi apps? What's the best way to get from the airport to the hotel without getting ripped off?

7.) Is a week not too long? I imagine the list of things I can do will have run out by then.

8.) If you have any gems you want to share, please do 🙏

Thank you in advice