(31 May 2016, 4:51 pm)Adrian wrote The bus station is a 6 minute walk from Waverley steps, so you wouldn't really be leaving the centre. This link should show - https://goo.gl/maps/jGTvXti6Zht
You won't get a huge amount of conventional buses there, but you do get the likes of the Perrymans stuff, the Stagecoach services, and the odd First service.
That sounds very doable then and a variety of stuff is good, given that he has the attention span of a