I loved it.
My first baby was pretty 'easy', my second was trickier (worse sleeper, colic etc) but it's the easiest phase of parenting I've found so far.
I'm not a very anxious person, which helps, and they kind of just slotted in. I didn't really ever feel overwhelmed by my new life, I was surprised to feel that I'd been born for it.
Yeah, broken sleep isn't fun, but it's not like that's confined to babies - toddlers+ can sleep worse than newborns.
I used slings a lot, and I think staying constantly close to me helped reduce crying and fussyness.
In those early months I was still and to go out with friends, out to parties (often with baby in a sling). I hosted parties myself. I immersed meeting in baby groups, new found friends, and honestly never felt happier or more alive.
Toddlers I found harder - they require a lot more interaction, still don't sleep, nap less in the day, and your have actual parenting to start doing rather than care, if that makes sense (yes, newborns are 'parented' but you don't have behaviour etc to think about in the same way). But they are also so funny, and can be great company.
I don't regret my children for a moment. I loved having a newborn - I'd say I'd love them to stay that way, but of course I wouldn't really, as that would mean something was very wrong. I did love that stage in my life and crave it again though - then I remember toddlers, and how despite their loveliness, how much work they are, and think 2 is probably enough