Please tell me whether Ruin's of St Paul's, Senado Square and Mount Fortress are nearby and is it walkable distance from Ole London Hotel.I would like to visit these places and also inform how can I reach Macau Tower by 1.30 p.m. for lunch. After lunch I am planning to visit Venetian Macau-Resort-Hotel. Please inform whether any other attractions are there near the Macau Tower and how can I reach Venetian Macau-Resort-Hotel.