So Made in Home is perfectly nice. And if it were the only veg/veg friendly place in Sofia, I'd probably give it five stars, but as there are a whole bunch of options, it's a four star option. The food is quite good, the menus cute, the ambiance pleasant, the staff nice. The veg dishes are mostly quinoa focused (quinoa seems to be a surprisingly big thing in Bulgaria?), though there are a couple other things. The lemonade was quite good. It's a bit more expensive than many other places in Sofia, but it's mixed veg and non-veg options make it a good choice for going to when your group is mixed. If you're pure veg, make the trek to Soul Kitchen.
Cons: Not all veg, Somewhat expensive