Hi, want to decide on which hotel to stay in causewaybay out of holiday inn,crown plaza,

L'hotel is near to Ocean Park, but far away from HKIA and Disneyland. If you plans to stay at L'Hotel Causeway Bay, I think you can make your itinerary as follows:
Day 1: take Hk MTR island line from Tin Hau to Admiralty to take bus no. 629 to Ocean park. Then take bus no. 629 back to Admiralty Road to take bus no. 15 to Victoria Peak. After that, take Peak tram to Garden Road, transfer to bus no. 15C to Central, transfer to Tsuen wan line to TST to visit avenue of star and Symphony of lights.
Day 2: take island line from Tin Hau to Central, walk to Hong Kong Station through the underground tunnel to take tung chung line to sunny bay, transfer to disneyland resort line to disneyland.
Day 3: take island line from Tin Hau to Central, walk to Hong Kong Station through the underground tunnel to take tung chung line to tung chung. Take cable car or bus no. 23 to visit Ngong Ping 360 and Giant Buddha.
Day 4: Take bus no. 63/65 near the hotel to Repulse bay, then take bus no. 6/6A/6X/260 to Stanley Market. Later take bus no. 973 to Aberdeen.
Day 5: Shopping at Causeway bay and Central area.