The sofas you choose have to fulfill your requirement to all family members. Any costly of sofa you buy; if out of condition finally of course will without affect.
Requirement of people to buy sofa of course are not same. There is buying sofa as a seat and accept the guest, another also buying sofa made the place to lie down, and another buying sofa to be made substitution of chair eat the habit.
In this time many cafes or the restaurant use sofa to create chummy impression so those visitors feel balmier. The different requirement of course cannot fulfill with one kind of just sofa.
Choose big sized sofa; be like sofa four-seat, or L form sofa, or daybed sofa if sofa you wish functioned as place to lie down.
That sofa not necessarily choose that sofa if just for seat.
Then where you put down that sofa, and who is its consumer? This requirement will influence design sofa you choose. The sofa in family room a more regular than sitting room sofa of course must be stronger and not easy to destroy. Are there animals or moppet at your home?
Sofa with upholstery leather synthesis is better choice you take. Thus, write all your requirement in a moment list if you go to furniture shop.