Love Hina anime is actually pretty good, the main criticism was the same with the mangaka's other anime adaption
Negima (the first adaption), the animation itself. Story-wise it was fine, it's the fact that the animation design doesn't nearly resembles the great art from the manga and the one character design that was the most off happens to be the most popular character in the manga,Motoko Aoyama(hence the fan rage
) , and the whole series has a bit of budget-lacking feel to it as far as production goes, despise the fact it was actually a high-profile series when it aired and had above average budget.
Story wise, it's the cliche that used countless time were a guy moved into an apartment (which acts as dorm) full of girl, it you like this series, you should also like
Ai Yori Aoshi and
Suzuka.
Be warned, Love Hina is from 2000, but if you are ok with the animation, then that opens up more anime, mainly 2000-2008 stuff for you, which Suzuka, Ai Yori Aoshi, and Onegai series are from.
For something more of echhi comedy, try
Ichigo 100% and give
Hatsukoi Limited a shot as well.
BTW what series are you working now, and what do you think of it?