I want to go to the Kowloon Bay International Exhibition and Trade Center in Hong Kong to see a concert. I have a few questions to ask.

① Harbour Plaza Ba Du Hotel has just opened 14 months. Standing on the top floor of the hotel, you can see the Kowloon Bay International Exhibition and Trade Center on the open space of the old Kai Tak Airport. The hotel also has shuttle buses to and from Telford Plaza in Kowloon Bay, Huangpu Garden in Hung Hom, Hung Hom MTR Station, Airport Express Kowloon Station and Tsim Sha Tsui MTR Station. Although you can see the Kowloon Bay International Exhibition and Trade Center from the hotel, you can't, and it's still a long way to get on and off between the two places. Take the 5D bus from Xinrong Garden Station, Matoujiao Road, which is parallel to Muchang Street adjacent to the hotel, and get off at Kowloon Bay Sports Station. After getting off the bus, turn right on Meteorology Road and walk along Meteorology Road to Kowloon Bay International Exhibition and Trade Center. The return journey is the same as getting on the bus, and get off at Beidi Street Station of Muchang Street.

② Regal Oriental Hotel was synonymous with airport hotel in the old Kai Tak Airport era. To the Kowloon Bay International Exhibition and Trade Center, you can also take the 5D and 24 buses at the entrance of the hotel and get off at the Kowloon Bay Sports Station. On the way back, you can take bus No.24 at the Hong Kong Auxiliary Police Headquarters on Qixiang Road and get off at Regal Oriental Hotel.

③ The two hotels are only five or six bus stops away from the Kowloon Bay International Exhibition and Trade Center, and half an hour's walk is enough.

④ Another hotel near the Kowloon Bay International Exhibition and Trade Center is the Lidong Hotel in Kwun Tong, and the price should be within your psychological price range. But how many bus stops do you want to take?