Want to share with my spots that i found with common and mirror carp and tench for begginers.
Common and Mirror Carp Spot
Yep, its a small pond but here we can get some carps.
Cast on 16m, 2m depth, i use corn as bait, but you can use worms, white worms, bread. biggest i got was 2.7 kg or something. Small but good for starting, they give 40 xp and good money.
From this piece of wood you go forward till you get in this spot on next screenshot.
As bite i use white worm, casting near the grass 14m, depth 2m they give good amount of exp to lvl up fast, but cost less than carps.