Reasons
1. A Korean Comedy
2. A House is involved (Sanggojae)
3. The 2 Leads live in the same house
4. The Female lead is swindled by her friend, forcing her to take in a renter
5. The house is dedicated to family and made by the father
6. Hot leading men!
http://www.zooreka.com/photo-73403.html
I agree this has a very similar premise to Full House. And while I liked Full House a lot, I thought FH got bogged down with the exact same bickering scenes over and over. Heck, they could have just ran the past scenes instead of filming the actors having the same argument over and over.
I can handle the subject matter of the arguments being the same, because couple do that in real life too. But it kept feeling like set, reset, every single episode. It never went anywhere.
Personal Taste didn't feel like it was rehashing itself. Each episode brought something new. I found it refreshing.