Hi, Joi, Hotel rosedale is 5 minutes walking distance away from causeway Bay MTR Station. You can take MTR from Causeway to Central/Hong Kong Station where you can change to Tung Chung Line to Kowloon Station. Or you mean some other places in Kowloon area? For Q2, you mean back to the hotel from Macau Ferry? Suggest you take ferry from Macau to HK-Macau Ferry Terminal in SHeung Wan. Then turn into the MTR Station and take Island MTR line back to Causeway Bay. Walk to Rosedale. You mean you buy Hong Kong Airport Express(https://www.travelchinaguide.com/cityguides/hongkong/airport-express-pass.htm) in HK airport and then ask for free shuttle bus from Kowloon station to Park Hotel, Yes!