change picture

Hi, I have 3 pictures of the inside of a house (the living room), and i need the following to be altered: 1) take out the laptop (placed on the table) using photoshop etc 2) take out the red sack on the table 3) take out the bunch of paper pile placed on a glass table 4) recreate a copy foto of the dining room, by taking out the 1 white cabinet and sticking in a dardbrown cabinet instead (or colouring it in darkbrown). The aim is to be able to show the 'atmosphere when a light cabinet is there OR when a light colour cabinet is there' it needs to end up looking non-blurry, and, as if i have taken the pictures myself. I need this done within a day and asap as they need to go online. Thanks, Lia