Wonderful, just wonderful. I absolutely recommend House Smart Home Improvements. They were professional. They were wonderful. They didn't create a mess. I just love my new furnace. Honestly, I had the other one for thirty years and I liked it okay. But the basement is much warmer now. I tell everyone how wonderful House Smart is and how fantastic my new furnace is. I'm not kidding. I tell everybody how much I love my new furnace. I should have put the air conditioning in at the same time. This year was the hottest summer we ever had in Vancouver. Next time, I'll get the air conditioning, too. Five stars across the board for House Smart Home Improvements.