Life Coaching Service
For a more general approach, you could offer life coaching services to people who are looking for help with everything from scheduling to finances.
If you know more than one language, you can offer translation services to companies by using your spare room as an office.
You can also add a washer and dryer and other laundry essentials to your guest room so you can offer laundry service to customers outside of this space.
If you’re proficient with a needle and thread, you could open a small alteration shop in your guest room.
Makeup artist, you could also welcome clients to your studio in guest room for makeup services.
Or you can use your guest room as a storage and photo area for vintage items that you can resell online.
You can also use your guest room as a storage space for technical equipment such as audio and video recording equipment, which you can rent to people and organizations who want to use these items without buying them.
Or you could apply a similar concept to large tools or automotive products that people are unlikely to own themselves.
Party supplies such as tables, buffet setups and decorations can also lend themselves to a rental business model.
If you live in an area where there is a lot of tourism or bicycle traffic, you can also open a bike rental and use your free room as a storage room.
Many companies use voice actors for ads, video content, and more. So you could offer this service from a home studio.
travel planning service
You can also help consumers plan their vacations and find travel deals, especially if you can work with large groups that need help planning.
And, of course, you could use your spare room as a space for travelers to rent out on sites like Airbnb.
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