I like that this product is simple to use, easy to place in hard surfaces with little mess or cleaning required afterwards! It's also great for those of us who don't want to get our hands dirty while doing some DIYs around home improvement projects at work/home - perfect solution!! My only issue would be if it was more affordable as well (in price point). The ease of use makes up for its limited applicability because you can only do so much before needing something else if needed again (which sometimes happens!). And yes, we did install multiple throughout our house but there wasn’t anything majorly wrong about any other ones once installed since they were all fairly similar quality from what i experienced. We have been able to fix issues such as squeaky doors which are otherwise very difficult without having to replace entire handles due to their complexity. It is easy to use and gives you the ability to track all of your invoices and payments. It is great to use if you have multiple employees and would like to be able to keep track of all of your employees payments. I wish that it would allow you to have multiple different employees pay you at the same time. It is a great tool to use if you would like to be able to keep track of all of your payments. It is easy to use and it allows me to keep track of all of my payments.