@popettypop2012 I'll just add a few things I noticed to what @Cbear13 said. For now only on the landscaping.
Let's start with the pond. I noticed you had some bushes that dropped to the ground in the basement. I suppose you had them partly placed in the fountain but not enough for them to stay raised.
http://i.imgur.com/0BJiojO.jpg
If this was a pool I would have suggested to just add a room next to it. Since this isn't possible with a fountain, you'll have to add a room below the fountain. Adding windows and a light source will light up the plants
http://i.imgur.com/NUFy8Jq.jpg
To get an even more natural look for the pond you could use one of the pool edges, I chose the brown one, and make it blend in with some terrain paint.
http://i.imgur.com/NqBSQF1.jpg
The tall hedge you used next to the path did bother me a little. It felt to huge for that small area. I replaced it with a smaller one that has flowers and choose a colour for the blossoms that fits with the fence.
http://i.imgur.com/p6MfAlL.jpg
For this one I did several adjustments. The brown fencing doesn't really fit with your colour scheme, so replacing it with a white one would be better.
The bar did overlap with the fence so I moved it a little with ALT. I also moved the BBQ a bit closer to the house. Another thing is that I moved the table a bit more in the patio and turned it around with ALT.
One thing you can't really see on this picture is that I had the whole area filled out with the terrain paint you chose, as there were some holes and it didn't align with the wall and fence.
http://i.imgur.com/KJSzXIE.jpg
Having the lights all face towards the path is something I feel looks better.
http://i.imgur.com/oBG8SUO.jpg
The last things I have are related to terrain paint.
Having the path go all the way to the rocks feels prettier for me.
http://i.imgur.com/rxbwTTZ.jpg
Same with adding some terrain paint under plants. It looks far more natural.
http://i.imgur.com/mQ6Y8C1.jpg
Adding some earthy terrain below the monkey bars, make them look used alot. Another terrain to add here could be sand that way the bars would be standing on a sand bed.
http://i.imgur.com/l9EKBdr.jpg
