I have a 1/4 sim (16384m) adult mainland parcel available for rent. It has one side protected by a vast open field, and overlooks a protected river to the north. As the tenant you will have full control over the parcel settings, and you may use it for whatever you'd like, following the SL ToS. Commercial and residential use are both perfectly fine.
-Protected With A Nice Water View
-3750 L$ / Week
Come visit and have a look! http://maps.secondlife.com/secondlife/Direskin/212/192/126