This is good SOL.
Sure she's a loli, but it's not played for cheap fanservice, and it fit the artstyle, which emphasises the expressions and energy.
It's cute and innocent, but you can feel that the characters are written as adults, even if they're inexperienced with love.
There are even themes exploration! It's not just shallow episodes just to kill time, which is a great point.
Anyways, so far so good, can't wait for more.