1. From Chiayi station, please take bus which goes to Alishan and take off halfway at "Longtouping" station, where is about 15 minutes to walk to our place. Train is not a good choice since it will take too much time.Please check bus timetable and price here: https://www.taiwantrip.com.tw/line/79?x=3&y=22. Near Our hotel, there is a trail named "隙頂二延平", which is a very good trail for hiking and seeing sunset.3. It is about 10~20 degree recently. Please remember to bring coat to keep you warm.4. Yes, sure. Attached is the picture of dinner, please reply to tell us if you need dinner and how many pax do you need. Thank you. :)Best regards,Alishan sunrise B&B.