The tags are a bit wrong.
Honestly from what I see in the first 12 chapters this is a Yuri/Slice of life more than a Romance/Harem.
I'm not exactly into Yuri, so I think I'll drop it here, but the design isn't half bad.
If you are interested in the genre and are just checking if it's worth reading, then ye, go on! Other sites still have the full collection of the chapters.