We have DS1 who will be 5 this Friday and he is doing really great. Very helpful and loving. Although he did start school last Monday and brought a bug home for all of us other than that I am really proud of him.
DS2 who is 17 months is very curious of his new little sister. We think he is doing very well. There are times he'll get upset or seem like he just wants to play with her but of course she is nursing or sleeping. So working on that. I try to lift him up and sit him with us and that helps.
Now for me it can be a little tuff. I feel like I can't do everything like I used to. Which can be frustrating. I try to spend time with each little one when one is taking a nap or one is at school. When it's just DS2 and our DD it can be a little hard but so far so good. One thing we can handle going out to the store the 5 of us. So that's a thumbs up.