Agreed. Valley was so much worse.
What you need to do is access the fire outside the locked door in the garden area and farm the trees down there in that area nearby that has 3-4 of them. Farm up the white and purple flowers and the purple flowers and youll be fine down there. Just take it really slow so you don't over aggro and you don't run off the edges. Also bring a bow to kill the annoying mosquitos.
The REALLY annoying part is New Londo Ruins. That's such a PITA if you don't know where you are going, after about 15 suicide runs I can do that entire place without getting into combat. Be even easier in NG+ since I wont have to talk to the guy on the roof (assuming the keys save).
it's worth it just getting cursed to get through that place
and by the time you actually have to go there 3000 souls required for cure isn't issue
you even get them for free from ash lake