I agree with @Valerie Hiscoe - a little storage, some mirrors etc. to add some colour to the room would break up the white a little.

Breakup as several funds.

Need to break up and go separate conservative ways. 

Maybe some of these ideas will help you -Learn Power prospecting - where to find the motivated seller (not listed real estate)Negotiating - how to put the deal together - how to control equity and take possessionContract Engineering - what important clauses to use to able you to assign properties, what to do if things don't work - how not to get sued - Controlling real estate - how to control hundreds of properties with little or no money using check funds - delayed financingCreative Financing - Delayed settlement - banking days - hybrid offers - joint ventures - partnering with sellers - vertical break ups - front porch clauses and contracts - etcA team - a lawyer -they are a dime a dozen - agents - the same price - title companies there are many right in your back yard - none of the above will help you until you have something for them to work on.

It's not only time consuming but can also require a thick skin....I have had to break up more than one fight between subs who were voicing their opinions about each other's work.  

Once you have done this, it is best (in my opinion) to break up the home into sections.

I would be leary on any technique that causes them to break up, or any sanding/grinding.

She found a few trendy stools to go with the island and break up the large central area of the kitchen.Island with Stool SeatingSometimes it's still useful to look into contractors for certain larger projects—you might get more of a deal than you were initially expecting.

Seller ends up with some huge judgement or tax lien and it attaches to your building :)Fortunately, the contract calls for a $250,000 breakup fee if he defaults. 

Fact is, most business partnerships break up and usually neither will be happy, so address common matters like time expected to contribute, cash contributions, when to sell, how to value assets and when.