Azure Mobile Services and Universal Apps SQLite Synchronization

I have a normal Universal App, nothing fancy, really simple.

There is a SQLite database that weights more than 200KB (could be even 20MB, keep that in mind) and I want to share this database between Windows 8.1 and Windows Phone 8.1 devices.

I guess that roaming data isn't enough, am I right?

So, I googled and find Azure Mobile Services and it's really sweet but the examples that are provided are too simply and I don't know how to extend it.

My database has 7 tables and some of them are connected by foreign key. Here is example one of my class (database is based on it).

public class Meeting : INotifyPropertyChanged
{
        public Meeting() { }

        private int _id;
        [PrimaryKey, AutoIncrement]
        public int Id { get; set; }

        private int _adressId;
        public int AdressId { get; set; }

        private Adress _adress;
        [Ignore]
        public Adress Adress { get; set; }
}

Then it is method

private async Task InitLocalStoreAsync()
{
    if (!App.MobileService.SyncContext.IsInitialized)
    {
        var store = new MobileServiceSQLiteStore("MyDatabase.db");
        store.DefineTable<Adress>();
        store.DefineTable<Contractor>();
        store.DefineTable<Item>();
        store.DefineTable<ItemGroup>();
        store.DefineTable<Meeting>();
        store.DefineTable<Note>();
        store.DefineTable<Order>();

        await App.MobileService.SyncContext.InitializeAsync(store);
    }
}

and I get exception "Error getting value from 'Adress' on 'Projekt.DataModel.Meeting'."

The thing is: It is really hard to work with this. Isn't there a simplier solution? I don't need at this moment nothing but synchronization of my database. Please remember that I have a tables that are connected by foreign key. Maybe I skip some worthy example or tutorial?

Thanks for all your help.