Welcome again, this time I've separated some sprites in categories so you can import them and use them in an easier way, also I made a template for easier manipulation. 

Here are the changes:

• Re-worked the floor stone tiles
• Re-worked the ugly fireplace
• Added 2 bed variations
• Tweaked the flower pots' sprite
• Carpets are now in a separate file
• Walls are now in a separate file
• Added 2 carpet variations

What I'm working on:

• Vertical doors
• More walls
• More plants