There is a huge difference, here is put my Villa up for sale , two agents came here and both asked me myself to take photos and send to them which i did , they both told me the commission was 5% . I then later found my place posted all over Facebook by people had I no connection with , that was about 4 years , since then not one single viewing or communication. Now , 2 years ago I went back to the UK to sell my father's house who had passed away , a real professional agent turned up and took professional photos, made a lovely brochure about the property. In the first month, I had 32 viewings and an email after every viewing informing me of the outcome andcwhat the buyers thought, and it sold within 3 months , commission was a mere 1% + 20% vat.