We bought a Viking spa from T&D in Colony plaza. We decided on a plug-and-play 110 model, just plug it in. No additional wiring required. We heard that a 220 spa electrical outlet would cost about $1,000. The prices vary according to features. The price from T&D ncluded set-up and delivery. There were 4 guys with a 4 wheeled dolly. They needed to remove the lanai screen door and sone screening above it. They put it in place, attached the cover lifter then started to fill it. Then they replaced the screen door then 1 guy stayed to finish filling it then he showed us the basic operations and chemical start up. Before the delivery they sent someone out to see if it actually will fit in our lanai. Pretty simple.