There are several quests that does not require big efforts. Those quests are ideal to begginners.

Quest Reward of the quest Can be repeated?
A different drink for Aleena 240 Tria, 6 PP no
Harnquist is hungry 2 Hexa, 100Exp yes
Brado wants a clean tavern 50 Tria or 1 Hexa + 100exp yes
Items Can Break a Friendship Might Glyph, 1000 Tria, 2350 xps, faction goods no
Harnquist's Raw Materials
Taria's Courier