Maria was very helpful and fast response to queries. Apartment located close to the Metro and main line to access all touristic places which is a plus. Convenience Store at the Metro station for basic shopping. IMPORTANT NOTE: there is a legal law in Norway to purchase any alcohol on weekly basis, weekend and holidays. You have specific hours to buy it, totally forbidden to buy it on Sundays, before and during a holiday even if the stores are open. So prepare yourself before hand (duty free...etc) otherwise, you'll have your meals with juice, pop or water. ;-) In our case, we arrived on a Saturday evening, we couldn't purchase a bottle of wine for Christmas! Well, it did not go well with the food!!! ;/
Besides that, all was great!