Hi. Are Hong Kong's Octopus cards accepted on Macau's buses? Is 1A the best bus to take to get from the ferry building to Largo de Senado?

Alternatively, if I take the hotel shuttle to the Hotel Lisboa and just walk from there and I have a 13 year old daughter with me, will I be asked for her age in order for her to board the shuttle (as the casinos have age limits), or is it not that big a deal?