If you don’t understand triggers, walk a ways, embedded command, reinforcements, mimicking, pace and neurolinguistics thean learn them.  

Usually the property is bigger and can command a good nightly rate.

Whether or not that commands a $3k price tag is up to each individual to decide.

Energy efficient appliances & hot water heater, high efficiency furnace, etc. might make for an additional description in your rental advertising, but I would agree that it’s not going to command a higher rent or attract more applicants than a similar rental without these features.

@Beatriz CasarezFor your next investment, have a clear investment goals so that you can find the deal and negotiate accordingly.Work with an experienced local agent or investor and shorten your learning curve as they save you a lot of headaches as they tend to understand the market better.I am a real estate agent and investor in the Houston market.Katy, Cypress, Spring, some parts of Houston, Conroe, Tomball, Pearland are great markets.Rent growth and appreciation is steady.These cities tend to command quality tenants, and they have great schools.All the best!

I buy median-priced homes and above with exceptionally good property management and high expectations that the house's value will go up, the rent it commands will go up, and the likelihood of it staying rented with low maintenance is very high. 

Rockville itself is a bit run down and doesn't command great rents.

Kristine Marie PoeThe landlord doesn't need a translator so much as an interpreter (someone like Marcia) to facilitate communication with the prospective tenants.Here, while we are required to provide our lease and documentation only in English or French (the official languages), we cannot reject a candidate simple because s/he does not have a fluent command of either language.  

We had other tenants who spoke Arabic who helped us communicate initially ... after 4-months, the seven year old had a fairly good command of English and French.  

If you friends military you can always use command.