Mmm, Love Hina is very funny and romantic too, but i prefer the manga version, have more, mmm, "fanservice".
But, if you want 4 more funny and less comedy, well, maybe you need to see "Midori No Hibi". This anime is very fun, the hilarant comedy situations between Seiji and Midori garant you a lot of healthy fun. Only the last chapter take a romactic-sadness taste, but ir very good too.
Enjoy it, you don't regret!