Yes, you can sell a house with all the furniture and belongings inside. This is commonly referred to as selling a house as is or fully furnished. When selling a house in this way, it's important to be clear about what is included in the sale and what is not. This can help avoid any misunderstandings or disputes with the buyer.
There are several ways to sell a house with everything in it. For example, you can have a yard sale, put a curb alert on Craigslist, or list your items online on sites like Poshmark or LetGo. Alternatively, you can hire a company to handle the process for you. It's also possible to offer certain items for sale with the house, such as a swing set or a piece of furniture that the buyer may be interested in.
When selling a house as is, it's important to disclose any issues or problems with the property to the buyer. This can include things like needed repairs or damage. While it's possible to sell a house in this way, it's important to be aware that it may take longer to sell and may not fetch as high a price as a house that is in good condition.