the girls are 25 months apart.
Is it a good age gap? I don't know. I mean we don't know any difference. But yep it works (well so far both and growing, happy and love each other most days).

I agree with the others, I don't know any better and we constantly work on making it work. Before DD2 was born I was worried how I would handle the 2 of them. But then once DD2 was born we kind of got into our own routine, we found our own ways of doings things, and just altered the parts that werent working.
Honestly I don't think there is a perfect age gap, instead it all depends on how you make it work. Each child responds to new addition in their own way, and you never really can tell how they are going to respond until the new addition arrives.