The stuff they don’t tell you onHouse Hunters.

“Fresh paint, new carpet, but nothing else updated.

It’s the realtor remodel special.

A couple holding the keys to their new home

Just there to make you feel good on your 15-minute walk-through.

Look at the tiles, trim, foundation to see what you really need to know.

And always drive through the neighborhood at night if you do not know it.”

a realtor shaking hands with a couple who just bought a house

“Go to showings when it’s rainy as f**k, then check out the basement.

This will expose any water issues with the foundation that even a moron like me could see.

Passed on that house.”

An empty bedroom

“Walk or bike through the neighborhood; you will learn more about it than a drive.”

Or, the angle at which the ground slopes at the foundation of the house.

Seriously, when you’re looking at a house, do a walk around the perimeter first.

A house being rained on

Could save you tens of thousands and future foundation problems."

At best, you’ll have a tough time hanging anything.

At worst, you’ll have the contemporary open floor plan of your dreams (nightmares)."

A man walking down the street in the fall

“Pizza delivery no-go zones.”

Practical stuff: You almost always are going to want more storage.

It’s easy to overlook when you’re busy looking at the kitchen and bathrooms.

Two men looking at the foundation of a house

Pay attention to cabinet space in the kitchen.

Also, pay attention to the temperature the sellers keep the house.

In the summer, a nice cold house is quite welcome when it’s 100 degrees outside.

A cracked wall

Look for shoddy DIY work, too.

“As a construction guy, just, just, just check the attic.

People buy houses and never check the actual AC.

A pizza delivery man with a red X through him

If there is any strong smell, don’t buy.

No one spends $80 on Glade Plug-Ins unless they are trying to hide something.”

You mostly want to watch out for it if you’re seeing it by appointment."

A woman looking through kitchen cabinets

“My grandfather sold real estate for decades.

The first two things he looked for was the roof and the furnace.

“One of the first things I look at before I view the house is the MLS.

Someone pulling an attic door down

In my area we have a 17-day average on market.

Some houses will sell in less than 10.

Some may sell in 23.

A person spraying air freshener in a room

Once it hits 30-plus days, it is a huge red flag to me.

There are multiple reasons why a home won’t sell.

It could be a bad shape home, greedy sellers, or simply a bad-at-marketing agent.

The water boiler in someone's house

But again, if I see 30-plus days, I become more skeptical.”

If you smell bleach, thats bad).

Also, check the fuse/breaker box to see signs that one throws more often.

Framed photos on a wall

And any obviously recently super-cleaned vents (hides mold).”

“Did the homeowners bother to clean for the showing?

check that and have the inspector check whether the bath fan actually ports outside.”

A "For Sale" sign in front of a house

“Be sure to test all appliances that are staying with the house.

Ice maker, dishwasher, microwave, garbage disposal, stove, washer/dryer, etc.

20.And finally, “For the love of God, check your cellphone signal in the house.

A couple checking under their sink cabinets

So, I’m SOL.”

A lock on some cabinets

Icicles on a house

A hand knocking on a door

A dirty room with clothes and trash on the floor

A person adjusting a bathroom vent

A man plugging his nose from a smell

A woman looking at her phone with her hand up in frustration