BertandQueenieforever yes, the new builds especially! But even older houses often seem very similar to me, there doesn't seem to be as much variation in materials or layouts. I don't notice it as much as I used to.
I try not to compare a lot, as someone warned me against it when I first moved. They said that you'll just end up focusing on the negatives and felling unhappy, and I think I generally agree. I should say that overall I do like it here and don't regret moving. We don't intend to move back to the US but wouldn't rule it out entirely.
I do dislike the climate. Sorry! I'm sure that I'll get used to it in time, but it's been difficult for me. I was never someone who liked sunny days back home, so it was especially surprising that I found it so grim here. It's really affected me and I find myself searching the forecast for even a partly cloudy day, just for any bit of sun. I also miss air conditioning! Sure there aren't many days that you need it, but our place was unbearable last summer for more than a week. I also have really bad allergies and find I now have to decide between being perpetually sick or boiled inside in the summer.
I find most things a little less convenient. It's difficult to describe but everything feels like it takes just a bit more effort. I miss some products back home, stupid things like finding a decent lint roller. I miss larger houses and roads and having storage space at home. Yes you might not need the space of a large American home, but you get used to it!
People have been friendly, but it's different. In general, people feel a little more closed off, private, reticent. I miss people being unabashedly optimistic and enthusiastic, just enjoying life.
All this being said, I'm glad that I made the move. There's plenty to enjoy, and the "bad" isn't really that bad, usually it's just different. I love being surrounded by history. I love how close we are to so many countries. In some ways I identify more with the culture here. I like that people are less ignorant, more environmentally conscious, and that people enjoy walking. I don't miss the gun culture of the US.
I think there are advantages and disadvantages to living most places. And your happiness depends on your flexibility and priorities.