I recently obtained a Sprigatito from a professor, and I'm just now realizing that I actually don't really want to have a whole trainer journey thing. What can I do to make home life more comfortable for Via? We already go on daily walks (and she has the cutest little harness) and I'm doing my best to find a house/apartment that's closer to nature (I live in a city as of right now), and I have some pokemon grass in my apartment already, plus I take her to the nearest parks whenever we have time, but I think I could do better.
thankfully sprigatito adapt very well to the house pokemon lifestyle! they tend to be chill little guys.
everything you're doing know is great, but there are a few other things you can provide to help her thrive. while you should obviously have a UV lamp for her to bask in, make sure she also has access to somewhere to bask in true sunlight! the more unfiltered, the better- a catio/screened-in balcony is great for a spriggy to get that access to fresh air and unfiltered sunlight that they really need. you'll know she's doing well when she smells like fresh flowers!
i'd also make sure that you give her a source of moving water, such as one of those fountains, and also let her have some time in your shower a couple times a week. sprigatito are picky about their water, and they're also prone to dehydration; you can help keep her healthy and her fur in good condition by giving her the chance to experience "rain" with a soft spray of water from above.
finally, in addition to the grass, i'd make her a nice planter of a variety of herbs and flowers! she'll help keep the flowers in good shape by tending to them, and it'll give her a nice place to lounge to have her own little "garden"