Congratulations!
We have an 18 month gap, they are 2 & 9 months old now so all very recent.
Double buggy- yes. We have the Bugaboo Donkey and it was a life saver for being able to get out & about, great for naps as well or when my toddler suddenly decided to start sprinting away at full speed to contain her!
No real tips for managing newborn while looking after a toddler really. My eldest was quite a difficult baby, fussy, has never slept well, had to be held constantly etc and my youngest is the total opposite and is such a happy content little soul it really hasn’t been too difficult. My biggest tip if anything would be to plan your days, especially in the early days, just for your toddler. A newborn is pretty “easy” in that they can feed anywhere and nap anywhere and don’t need much really so I still just planned our days as usual, softplays, playgroups, park trips, nature walks to feed the ducks etc, keeping toddler exercised and happy is the key! It would have been much harder for me if I’d been trying to entertain her indoors with a newborn for days on end.
I didn’t have a C section so can’t comment on that but a friend of mine had a 2 year gap and a c section and she did find it really tough as she couldn’t lift her toddler for about 7 weeks so she did need a lot of support from family/friends so something to consider.
I have been so lucky in that my toddler literally from the second she met her baby brother has been totally besotted with him and I’ve never seen a love quite like it. Even in her young brain every instinct she has is to care for him, when he cries she rushes over, right from the start she has sat and played with him, his firsts smile & giggle were both for her, he crawled for the first time to her, they have the most amazing bond it honestly brings me so much happiness. Her bond with me is stronger than ever, we have had the benefit of another 9 months & counting together and it has just been amazing. It has its chaotic moments but it is genuinely beautiful.
good luck!