My dream house is a cottage not far from the sea. In On the ground floor it's there are four rooms.. The first room is my There is a livingroom with a white sofa, a black armchair and a cofee table. My livingroom has a lot A lot of paints artwork and curios. , a lot of bibelots,.. ornament There is a lamp, and french windows with a view of the garden; a television set and a telephone. There is in My dream house has a fully-equiped kitchen with a refridgerator and a door out to the garden. There is in a bathroom with a shower and a toilet. And there is Finally, there is a study-room with a desk and my computeur computer.
     In On the first floor there is are three bedrooms and a toilet bath. In my bedroom, there is a wardrobe, a bed of course; with a bedside table. There are a lot of pictures of me, and a television set. There is a balcony with a view of the sea.
     My house is really beautiful and spacious. It's big and expensive, but in my dream I am rich.
     In the garden there is are a lot of fruit trees. with fruits. The is a patio in front of the house and there is a driveway and with a gate.
     The walls of my house are pure white, beacause is pure, is because white walls look fresh and clean fresh and I love it that look. And All of the all windows of in my dream house have blinds.  
     Alicia,
Your dream house sounds beautiful. I like that it is near the sea and that it has a garden. Remember that in English we do not hyphenate the words Livingroom, Bedroom, Study. Good job! 

--Dan

Describe your dream house.

My dream house is a cottage not far from the sea. On the ground-floor, there are four rooms. The first room is my livingroom, which has a white sofa, a black armchair and a cofee table. There are lots of paintings and trinkets as well. There is also a lamp, French windows with a view of the garden, a television set and a phone in the livingroom. My dream house has a fully-equiped kitchen, including a fridge and a door to the garden. There is a bathroom with a shower and toilet. There is also a study room where I keep my desk and computer. On the first floor, there are three bedrooms and a bathroom. In my bedroom, there is a wardrobe; a bed, of course; a bedside table; many pictures of me; and a television set. There is a balcony with a view of the sea. My house is really beautiful and spacious. It's big and expensive, but in my dream, I am rich. In the garden, there are a lot of fruit trees. There is a patio in front of the house from which I can see the driveway and front gate. The walls of the house are white, which I chose because it is pure and fresh, and I love it. And all of the windows have blinds.

Describe your dream house.

My dream house is a cottage, not far from the sea. On the ground-floor, it's are four rooms. The first room, One is my the living-room, with a white sofa, a black armchair and a cofee table. A lot of Plenty of paintings, a lot of and bibelots to match... There is A lamp, a french windows with a view ofto the garden, a television set and a phone too.

There is in My dream house will have a fully-equipped kitchen with a fridge [understood from your words, "fully equipped"] and a door to the garden. The bathroom will have everything a girl ever wanted. There is in bath-room with a shower and a toilet. [This sounds so mundane and blah.  My suggestion is whimsical and refreshing] And there Then too, is a study-room complete with a desk and my computeur. On the first upper ["first floor", in some countries can mean the "ground floor".  This way, there is no confusion] floor, there is will three bed-rooms and a toilet bedrooms and a full sized bathroom. In my bedroom bed-room, there is a wardrobe, a bed, of course, a bedside night table a lot of picture of me on which are plenty of photos of myself and a television set. There will be also is a balcony with a the view of the sea. My dream house is really will be very beautiful and spacious. It's big will be huge and expensive! but Doesn't matter, for in my dream, I am rich.

In the garden, there is a lot of will be many trees laden with fruits. [or simply, "many fruit trees"] The is a patio in front of the house, and there is a driveway and a gate. The walls of my house are white. beacause is pure, is fresh, and I love freshness and purity it. And the Finally, all the windows of my dream house have will have blinds. [In using blinds, you are giving us an impression that your house will have a modern and clean look.  If you use "curtains", a more traditional image will appear in our minds]