Yes, a taxi can drop you off right on the grounds. If you are taking public transit you can avoid the steps but would have to walk up the hill at Walmer Rd.

Sim, tem, o que ajuda bastante, até porque o castelo é muito grande e tem muuuuita coisa pra ver!!

I'd say so. We devoted a couple hour to our visit and that was ample.

I don’t know the answer to that question. I did not see space or possibility for that behind the desk.

Between 2 to 5 hours

Si utilizas la audio guia puede llevarte un poco mas de dos horas, pero al terminar puedes disfrutar del paisaje exterior donde se aprecia toronto en su esplendor, si te toca un buen dia. Considera que si llegas en metro , todavia tienes que subir la loma y eso puede llevarte mas de media hora

There is paid parking onsite at Casa Loma. Flat rate of $15 per vehicle. Additional paid parking is available at George Brown College (south of Casa Loma, off Macpherson Avenue)

We did not attend the garden concert an d did not see any signs/posters about it...

do not think so

Casa Loma is opened 7 days a week. They may not have updated the website perhaps.