RhickJaymz has a list of all properties in the city belonging to the Nut Up Guild, and it's not a small list. Other than the Beach House that Lancelot wanted back, there is also a house near the commercial wharf, west of the public beach, five store fronts on the west side of town and a smithy on the east.
Honestly, Cain has no use for any of them except maybe the house near the wharf, depending how big it is. Darklight Host simply doesn't have the manpower to need 6 stores in one city. One maybe, but not six.
"Duke Cain, might I inquire as to your rental rates?" A burly Dwarf with a fire Red beard but black hair asks. Call him biased, but Cain is almost certain that's the Smith.
"What are you paying before? Or did the Guild provide the space free of charge?" There's a round of quiet laughter at that, so the space was certainly not a free perk from the Guild.