While it is possible to install carpet yourself, it is a challenging DIY project that requires precise measurement, proper cutting skills, and knowledge of correct installation techniques. The process involves multiple steps, including removing old flooring, installing underlayment and tack strips, and stretching the carpet to prevent wrinkles, which can take several days to complete.

Before starting, consider these factors:

• Warranty: Many manufacturers' warranties are voided if the carpet is not installed by a professional.

• Tools: You will need to buy or rent specialized equipment like a knee kicker, carpet stretcher, and seam roller.

• Complexity: DIY installation is most suitable for simple, straightforward rooms. Projects involving stairs or floor vents are significantly more difficult.

• Cost: While you can save on labor, the cost of tools plus the risk of expensive mistakes—which may require re-installation—can make hiring a professional more cost-effective in the long run.

Given the potential for errors, voided warranties, and the need for special tools, hiring a local carpet installer is often recommended to ensure the job is done correctly and safely.

After carpet removal, prepare for new flooring by assessing the subfloor. You will want to address any imperfections to create a smooth and level base for installation. Remember, proper subfloor preparation is crucial for optimal new flooring results. Consider repairing and replacing damaged areas for a stable foundation. For both wood and concrete subfloors, consider sanding to remove any debris or adhesives remaining thoroughly. 

What a buyer prefers usually depends on the home’s layout and which material fits the current aesthetic. The local real estate market can also dictate these desires to some extent, as do the buyer’s personal preferences. With that said, laminate can increase the resale value of a home by a tiny bit, whereas carpet does not. Hardwood increases the resale value by the highest amount.

The toilet flange anchors to the subfloor, usually with wood screws or cement screws, but most of it should sit above floor level at full height. When a flange is flush with the subfloor or below it, it can lead to the creation of leak paths.