This was the same age gap I had with my two, DS1 is 2.3 and DS2 is now 19 weeks.
I think the age gap is good in terms of the lack of jealousy, DS1 was too young to really be that bothered, and because they still get loads of attention (you may be holding the baby, but you can still talk to, play with, laugh at the first one). And let's face it if they need you for something the baby just gets put down. DS1 I'm sure cannot remember a time that DS2 was not here.
If I am feeding DS2, DS1 is now quite used to sitting in front of CBeebies or a DVD, as I make sure I don't have the telly on in the background at all, only for specific times when I need him to be still and quiet, so I can deal with the baby, or have a shower.
Solo bathtime was a challenge but I now have it sussed. I use one of those bath chairs for the baby and put him up one end and DS1 up the other. I make sure I have all their PJs and nappies/milk etc in the bathroom with me, and then lift the baby out leaving DS1 in to play, and get him dry and dressed and give him his milk while sittng on the loo watching DS1. Then put baby down, get DS1 out, dry and dress him, let him play in his room while I put baby to bed, and then story and bed time for DS1. It works a treat, as long as DS1 is behaving of course - yes, it's stressful if they are both screaming, or if DS1 is spalshing everything, or keeps barging into DS2's bedroom while I am putting him down, but everyone gets used to it, and DS2 is very used to the noise and the kerfuffle which is no bad thing.
DS2 absolutely adores DS1 and you don't need any toys for him or play gyms as all he wants to do is sit in his bouncy chair and watch and laugh at his big brother.
A couple of other things - I potty trained DS1 when DS2 was about a month old. Everyone thought I was bonkers, but I couldn't deal with changing two sets of nappies, and had been shwoing the potty to DS1 all Summer and he was very ready, so it has worked a treat. I didn't want to wait until DS2 could move around on his own. If DS1 yells "Mummy I need a wee wee!" I can put DS2 down straight away regardless of whether we're mid feed or wot, and he stays put...
Other thing is I used to panic if I had nothing planned for DS1 and I - I worked full time until 7 months pregnant with DS2 and found myself at home with DS1 with alot of time on our hands - but since DS2's arrival, I love staying at home with them - DS1 plays on his own very nicely more than ever, and it is just so much easier sometimes to stay in and chill out. Having said that we are out loads too...
It was hard at first, till you work it all out, but I am loving every second of it and wouldn't change it for the world.
xx