The public transportation system in Oslo functions well and covers most of the city. I have an app that lets me buy different kinds of tickets for the trams and buses, and also lets me connect to the trains that take you to the towns and cities surrounding Oslo. That's a plus. I use my electric bike during the summer months, and there are plenty of bike lanes to get me where I want to go. Also a plus. Oslo is a livable city and I enjoy living here, as do many people. That may be a problem for the future, because it is getting more crowded for each year that passes and there simply isn't enough housing to accommodate all those who wish to live here.
I do look forward to the exodus of Oslo folk when July comes, vacation time rolls around and people go to their summer cottages or travel to other countries. The city gets quieter and more relaxed, which coincides perfectly with a truly peaceful summer feeling. I remember that feeling from many years ago, when I would travel into Manhattan on Sundays during the summer months. Manhattan was then quiet, peaceful, and mostly devoid of crowds. A joy to be there. That was mostly because the commuters who normally traveled into and out of the city for work, were absent on the weekends, and that was true for any time of the year. But during the summer months, true (and wealthy) Manhattanites went to their summer homes on Long Island for the weekend or for a few weeks.
I don't want to live rurally, I never have, in the middle of a forest for example. I could very well live in the suburbs (like where I grew up--a small river town) as long as they're close to stores and hospitals. I don't want to have to deal with bears and coyotes and other wild animals that have slowly made a return to upstate New York, for example. Even where I grew up, in Tarrytown, there are now coyotes and bears that can be found in the forested parks along the river where we used to hang out as teenagers. I don't want to meet them, at least not by myself. I'm glad for their return, and I don't want them eliminated, but I would not walk by myself in some of those parks anymore, as I used to do just ten years ago. You may meet a fox in Oslo, as sightings have become more frequent, but they tend to run in the opposite direction when they see you. I would rather meet a fox than an angry badger; the latter will also run from you, but if you surprise it, it may hiss and growl and act menacingly.
We tend not to plan two-week or longer vacations anymore during July and August for the most part. That's because the weather is usually very nice during the summers here, which is also good for my garden. Plus it means some enjoyable boat trips together with immediate family. As far as my garden goes, I cannot just leave it for several weeks without a backup plan, which is usually that my nearest garden neighbor in the allotment garden waters it for me when I'm away, and vice versa. That's a plus, to have garden neighbors who will look after your garden for you if you go away or are sick. Again, the advantages of being together with a group of (like-minded) people. They too enjoy summer in the city like I do.