If you have the chance to add a bedroom or bathroom....I'd say go for it......Most homes increase in value when you add a Bedroom or Bath.....Here's my list of priority renovations when updating/rehabbing1) Kitchen and Bathrooms2) Bedrooms3) Living spaces (Living room, dinning room, den)4) Curb Appeal / Landscaping5) Windows.....yes believe it or not windows are a big plus 6) Upgrading or new flooring 7) Finishing a basementThose are the big ones.Don't forget to add your costs to the ARV to get your NET ARV......I use 10% to be safe, others use 7-8%.....so if the ARV is $300K......use $290 as the Net ARV. 

Windows?  

page=1#p1565424  Wish it was another day, I'm doing a project on that weekend, 58 retrofit windows for San Luis Obispo County Agricultural Department.

The people who owned it had it 5 or 6 years, and did some work in that time (new windows all around, for example).

Just some windows needed to be replaced and some old wood paneling taken down in the kitchen.

I've noticed management signs on the window.

New roof and windows in 2014.  

Window opening case only 28” x 40”.

If you are not familiar with this, you obtain a list from your choice of sites, we use listsource.com obtain our lists based on a given set of criteria you choose from, and it pumps out a CSV and or XSL file with Owners, Primary address, and any information such as LTV, Years of mortgage, dwelling size, all the way down to how many and what type of windows a building has.

As mentioned above, you want an emergency number just for the rare flood or burst pipe or broken window emergency to protect the property and from liability.