The best part is that people who use bed and breakfasts are more likely to pay more for the experience. The challenge is that there’s a lot of competition in this field, so if you think earning money this way is right for you, you’ll have to set up your home in a way that makes for a memorable experience for guests. Here’s a checklist to get you started:
Find a profitable niche. Starting with your interests, write down as many niche ideas as you can. Think about topics people might search online. Ideas include passions (like surfing or body building), fears (like spiders or speaking in front of crowds) and problems (like getting out of debt). Do keyword research to see it others are interested in the topic. Find out if a domain name is available that matches the keyword 100 percent. 
Working from home takes a lot of self-discipline. Before you become a remote worker, make sure you have a good system for keeping yourself organized and on task. Use whatever works for you – make a bullet journal, organize your duties on Trello, keep a detailed Google Calendar with Calendly for setting meetings. Just make sure you have a self-management scheme that keeps you going. I really like the new Focused Collection from Erin Condren.
Read product reviews before you buy. Decide whether a desktop or a laptop is best to suit your needs (Ex. You will likely need a desktop to get a customer service position. On the other end of the spectrum, proofreading can be done on a tablet if necessary.) And, while you’re budgeting for new hardware, don’t forget to factor in a good headset – many remote jobs require them. (To increase your marketability, you can also add a decent mic and an all-in-one printer. Or even a foot pedal if you’re going into transcription.)
For example, if you are an affiliate marketer for Musician's Friend, an online musical instrument retailer, you can advertise their products on your site. If a person visits your site, and clicks on the link that takes them to the Musician's Friend website, and they purchase an instrument within a certain amount of time (24 hours or more, typically), you get a commission on the sale.
If you want to clear some space out in your house and have a big stack of books you’ve been holding onto for too long, you can make money selling your books and textbooks online. Stores like Half Priced Books and others will give you cents on the dollar for each of your current books while you can check what your book is worth by simply entering the ISBN number on Book Scouter.