A lap pool is ideal for small yards and adds a reflective landscape feature, but keep in mind that adding a pool is likely to increase your homeowner's insurance.

• Pool chemicals average between $50 and $100 per month.
  
• An in-ground pool takes about three to 12 weeks to install.
  
• Vinyl liners last about five to seven years. Concrete needs repainted every five years.
  
• Three goals to landscaping a pool: Privacy, Beautification, Shade.