Commuting with toddler and baby into central

Krizia

I plan to return to work in Nov. I'll be working at a new location which requires a 45 minute commute, it's only 1 bus trip from home. I'll be taking my nearly 4yo and my 6 month old on this commute as they will attend the nursery I work at. I'm a bit nervous as I've never had this type of commute going into central + kids. I have a double pram but questioning if it's even a good idea just for the trip. Easier to strap kids and store bags than fuffing about carrying stuff and not worried I'll loose a child or the bus. Or using a carrier for the little one, a back pack and walking with the toddler? What do u guys suggest? They are pretty well behaved so I'm not worried about behavior, but making the commute as easy as possible is my goal