One of your tasks as Robin Hood is to upgrade your Sherwood homes with various buildings. One of the required structures in Sherwood Builders is Alchemy Lab, and we'll show you how to make it.
The Ultimate Beginner's Guide to Skills in Robin Hood: Sherwood Builders
You can build Alchemy Lab using the Building Menu, which is located in the northeast of the city. You will need some money and workers, but also Pine and Reeds. Alchemy Lab is essential because you can make health potions and other useful items like Acid to open doors.
You are given the Alchemy Lab quest by your fellow Merry Man and your wife, Lady Marian. In this game, Lady Marian is an Alchemist who helps the people of Sherwood with her potions and mixtures. However, she needs a structure where she can practice her alchemy skills.
The Building Menu is where you build structures in Robin Hood Sherwood Builders. Go to the northeast corner of the village and you will see a table with a map. You will also see the marker above the table when you activate the quest. Go to the table and press the Access button to open the Building Menu.