PERFECT GIRL EVOLUTION ( Hayakawa Tomoko)

I remember reading this manga till there wasn't any more updated ones. TOT. it was really nice and the drawing of the girl during her transformation are really nice but when it comes to normal setting well...the drawing kind of subsides. haha. yet the story is nice!
SUMMMARY: (From Mangareader.net)
It\'s a gorgeous, spacious mansion, and four handsome, fifteen-year-old friends are allowed to live in it for free! There\'s only one condition-that within three years the guys must transform the owner\'s wallflower niece into a lady befitting the palace in which they all live! How hard can it be? Enter Sunako Nakahara, the agoraphobic, horror-movie-loving, pockmark-faced, frizzy-haired, fashion-illiterate recluse who tends to break into explosive nosebleeds whenever she sees anyone attractive. This project is going to take more than our four heroes ever expected: it needs a miracle!