This is very simple (for now) plugin for Sneak Tools by Borgut1337.

It aims to improve Horstar's shop so you can make it your main place for storing and crafting items since it's easy to get by using the spell.

So far a smelter, a cooking pot, 3 chests and a satchel are added.
Teleport point was moved closer to main hall.
Archery target and mannequin were deleted.
Few items were moved.

Installation:
1. Make sure you have Sneak Tools installed
2. Install this mod using any manager (NMM, MO) or manualy by extracting the file into Skyrim/Data folder
3. SneakTools - ShopPlus.esp have to be loaded after SneakTools.esp

All credits go to Borgut1337 and Bethesda.

Enjoy