How to Make an Underground House in The Sims 4

Building is a huge part of The Sims 4 and a favorite activity for many players of the game. With lots of tools available, players can use their imagination to create stylish homes for their Sims to live in. On top of adding additional storeys to a regular home, you can also build an underground house for your Sims to reside in.

It’s a fun way to create a big secret space below the ground, and you can get creative with its design and the decorations you place inside of it. For those looking to build an area like this for their Sims, this guide will teach you how to make an underground house in The Sims 4.

How To Make An Underground House In The Sims 4

The process of constructing a beautiful underground house in The Sims 4 is quite straightforward, but it can be a little time-consuming.

Enter Build Mode

First, you need to start by entering build mode. For that, you can click the ‘Build’ button, represented by the hammer icon, or press the F2 key on your keyboard. Then, select a lot where you want to build your underground house.

Use The Basement Tool

The basement tool can help you create your underground house; in the menu, it is located right next to the Build Room tool. To add a basement, select this tool and draw your basement in the shape you prefer. Once this has been done, your Sims will need a way to access the basement, so you’ll need to add stairs using the Stairs option.

While in Build mode, any room created will automatically be built underground, making it easier for players to expand their underground home.

Create An Outdoor Space And Start Decorating

While planning your underground house, don’t forget to make an outdoor space for a spectacular entrance. In the outdoor area, you can place a swimming pool to create a relaxing place for your Sims. You can also add doors, pillars, and most importantly, windows to let natural light in. Furthermore, Simmers can also plant grass and flowers and use tiles or other decorative items to make the place look nice.

Players should avoid placing said decorations in areas that prevent Sims from using the stairs.

The best part about building an underground house in The Sims 4 is getting to decorate it. Inside, you can put up wallpapers and furnish each room with related items like sofas, beds, chairs, tables, etc., just like you would with any other ground level room. Underground houses in The Sims 4 can become incredibly homely, and with the right additions and adjustments, players will soon forget they ever had a home above ground.

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