Re: Seeking sofas without awful reviews :-). Does what I want actually exist?
I think you have to be very wary of reviews - most I find are very biased in all things (restaurants / hotels / furniture, etc) unless you see a marked trend one way or the other.
Yes, you can get a sofa/loveseat in your target price range that is well made, and you won't be disappointed with. I'd send you to look at the Taylor King Portfolio collection which is their Taylor Made Grouping done in a Plush depth to get you to 23" and you can get a Crypton fabric from my store for $ 1,812 (60" to 68") and a 88" sofa for $ 1,967 (GR 1 fabrics). If you step up to the Cryptons in GR 2, then $ 2,045 / $ 2,199. Delivery fees would be additional based on location.
There is a very common misconception that Crypton fabrics are more durable - they are not. What Crypton fabrics do is give you the capability to use soap & water cleaning on the piece - that does not equate to longevity. Most fabrics are dry cleaning fluids only (Cleaning Code S) which means you buy Carbona at the Wal Mart and use that to clean soiled fabric. With Crypton, you get soap and water and that's all you need. A lot of Cryptons are 100 % Polyester and we all know that means it will pill over time - just like Polyester pants. Personally, I'd buy a heavier chenille-type fabric that is a blend for longevity and not worry too much about the cleaning capability as I know that chenille will last 3x longer than that poly. The cleaning benefit really only comes into play if your lifestyle is such that you are using the upholstery as a dining room table.
Solid wood frames are the best, but truth be told they are not really needed because the 7/8" plywood ones are very good AND your fabric will need replacing on it way before the frame fatigues. The cost of re-upholstery on a sofa is nearly the price of a replacement one. And while the solid wood frame keeps the suspension very stiff and prevents sag - there are only a handful of companies still using them (Hancock and Moore, Century Signature, Leathercraft) and it makes more sense in leather furniture as the cover will go 4x the lifespan of fabric. More importantly is "how is the frame constructed?" And for that, you have to see a cut-away from the maker, there's the challenge to find that because generally only makers that are proud of their build quality will show you photos. Here's two photos I have taken that show cutaways, one is Hancock and Moore and shows how much attention they put into the frame build (I own this cutaway chair and display it in my store when I have room for it):

Here's a Taylor King cutaway. Plywood and solids, however you can see there is attention to the build joinery. It's not the level of H&M, but its not the price point, either. Still, far better than most the builds that are imported, etc.

Here's what you don't want. This is rough plywood held together by staples and there is no rigidity to the frame, this has problems written all over it:

The question of diminishing returns comes into play. Keeping in mind that most fabrics run an average of 10 to 12 years before they need a recover - how important is it to seek a 100-year frame when you have (todays prices) a $ 1,600 re-upholstery cost on the sofa and $ 1,200 on the loveseat every dozen years? You still have older cushion cores and weaker suspension so often it makes more sense to donate to a charity - get the tax write off and start with new. Now, when you switch to leather you have a higher initial cash outlay, but you have a 40 year cover (or longer) if you follow the cleaning and conditioning guidelines here and don't let the sun UV rays blow the color out of it. Now it makes sense to chase the top-shelf frame builds as your suspension will stay taunt over the life of the piece. No sag means its sits as good in twenty years as the day you bought it. Likely you will need to replace the cushion cores at that twenty year mark, but companies like H&M send those to you at no charge (that policy could change at some point in the future, but they have done so since I have been a dealer for them).
So - having said that if you want to go H&M and leather, its going to take you beyond your $ 5K budget for sofa / loveseat, however if shop the JUST IN TIME program that is listed here on the forum, most the styles and covers won't take you that far over budget (City. Austin, Ricki, etc).
Hope that helps !
Duane Collie
Straight answers from thirty-six years in the business.
My Private Messages are Disabled - Please ask questions here in the forum.